Installing Application On Another Computer / Not Connecting To SQL Database?
Apr 22, 2012
When I try to install the application from the files it produces when I follow the prompts from Build - > Publish (Visual Studio 2010) onto another computer, and then run the application on the other computer, it wont connect to the SQL database on the original computer. I've been receiving a timeout error or one which says it can't find the server.I have no idea where to start looking to fix this, both computers are running XP and 4.0 .NET Framework. The computers are linked on the same network.I think my connection string is the culprit, but I don't know how it should be set up to run on multiple computers. Here's my connection string:[code]The connection string works on the application I've installed on the original computer, but not the second computer I've tried installing the application on.My second thought was that it could be the server which is wrong, I've just used the name of my computer for that, is this correct? I thought it may be because all the computers are connected on the network.
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Mar 11, 2010
I've done a vb.net program. The program basically uses few reference for example system.io etc.In order for my program to run on another computer, the computer need to have .net framework 2.0 installed.Instead of installing the whole framework, can I just pack the references I used in the program together with the vb.net program.? What packager/packer program should I use and how do I go about doing it..?
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Nov 18, 2009
I have a problem here I did make database program for a friend the database is online Mysql I use Visual Studio and put this into setup.exe when he install the program and try to log on he get this error This is my connection to the database
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Sep 9, 2009
I created a program and published it using the wizard through the "Property" in menu.
When I used the Published program to Install it in my same computer it got installed in "StartMenu".
I didn't get the option to select the Drive for Installing it like what we get when installing other program.
how to make that option to appear on installing the program?
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Sep 3, 2011
Can you give me some tools for LAN. I have a Program and im using SQL database and i wll access to other Computer. Im Using Visual Basic 2010.
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Jun 11, 2010
I have an app developed with VB .NET as front end and SQL Server Express 2005 Database. Now I want to install it on a server so that other client PCs can access it. My gquestions are:
1. Do I have to install SQL Server Express on the Server before I can install my database on it?
2. Do I have to install Visual studio on the clients before I can install the front end?
3. Is there any online walk-through/tutorial on how to accomplish this (ie, installing a database app on a server and connecting the clients)?
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Jul 5, 2011
want to know how to connect database from window2008 server platform to ibm aix database is oracle 10g ..please anyone can help me here
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Apr 8, 2009
With Use of VB.NET, SQL Server, ADO.NET How can I develop an application for video rental management with the following specifications:
1. Keeping track of available videos
2. Accumulating surcharges for detailed videos returned
3. Warning subscribers through emails when rental period expires
4. Generating monthly report for the transactions
Special respect to extended functionalities such as reports on customers with surcharges when two dynamically specifiable dates are entered
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Nov 7, 2011
I've managed to produce a simple project in vb 2010 express and to publish it onto a cd. I can install the project from the cd and run it successfully on my windows 7 machine where I developed it but trying to install it onto a windows xp machine produces the message:
"An error occurred while downloading a required file...
Details: http://go.micrtosoft.com/fwlink/?linkid=182805
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Mar 11, 2011
I installed VS2010 SP1/TFS2010 SP1. Now VB solutions that built successfully now fail Rebuild with massive lists of errors, eg:
Error 14 'IsNothing' is not declared. It may be inaccessible due to its protection level. C:ProjectsNewDoxDOXLinkDocType.vb 142 12 DOXLink
Error 12 'ChrW' is not a member of 'VisualBasic'. C:ProjectsNewDoxDOXLinkDOXDBDataSet.Designer.vb 14947 120 DOXLink
Error 44 'Computer' is not a member of 'My'. C:ProjectsNewDoxDOXLinkLanFolder.vb 110 20 DOXLink
Error 15 'vbCrLf' is not declared. It may be inaccessible due to its protection
[code]....
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Mar 15, 2012
Is it possible to reload a form of the running application from one computer when I executed a function from my other computer with the same application? co'z I want to see the changes of data on my datagrid view?
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Sep 20, 2009
I am trying to make an app in VB.NET that pings ip's on a specfic port that are connected to my computer and if it is greater then 500 the person would be blocked from connecting to my computer. How can I do this in VB.NET?
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Jun 5, 2011
I always get error to connect my project in vb.net to sql server on remote computer?
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Oct 21, 2011
I am making a client/server project where the server can send a String variable to client but for now i'm starting with a simpler code. I was able to code a bit but now i'm having a problem with this UnauthorizedAccessException. It seems that I am not authenticated but i was able to put the admin username and its password. This is my problem.. Here's my code...
[Code]...
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Jul 6, 2009
How I can connect my bluetooth headset to my computer(programmatically of course) and read/send audio and button data? I heard that it's something to do with the RFCOMM protocol but it might have been that it's not the RFCOMM protocol.
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May 12, 2009
I am using VS .net 2003 and developing a program that calls Excel. The development computer only has Excel 2003, and the target machine only has Excel 2007. Would it be possible to install Excel 12 Object Library in the development computer without installing Excel 2007?
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Jan 29, 2009
I am developing a computer application designed to monitor the network and CPU statistics on a computer remotely. The monitored computer would have my program installed and the monitoring computer would display, in a form, the information being sent from the remote client.The application does not send any information regarding packets, user names, passwords, etc. It is solely meant for monitoring CPU performance and Network resources remotely.
What would be the best method to send this information over to my host machine?I am programing in Visual Studio 2008 on windows XP. The client machine is also XP. I know this sounds a little shady, but it is required for my little business (http://www.iquorum.net) to monitor what and when something happens on our machines when I and my employees are away.
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Jun 10, 2010
Here is the final code that worked for me. This uses WNetAddConnection2 to establish a connection first, before using DirectoryEntry.
Imports System.Runtime.InteropServices
Imports System.Net
Imports System.DirectoryServices
Imports System.IO
[Code]...
So I moved the code to an ASP.Net web app, which is impersonating a service account through the Impersonate section of web.config. The account I am impersonating does not have admin rights on any of the workstations so I put in a username/password into the constructor for the computer entry like so:
Dim deComputer As New DirectoryEntry("WinNT://" + Computername + ",computer", username, password).The username is that of a domain account which has local admin rights on every workstation. If I look at the Username property of the resulting deComputer object I can see that the username matches what I entered.Also if I enter in an invalid password it throws an error, so it is authenticating in some fashion.
However if I now try and add or remove a user from a remote workstation I get a general access denied error. If I add the service account that ASP.Net is using as a local admin on that workstation it will add and remove no problem.So next I tried using the LogonAPI (advapi32.dll ->LogonUser call) to login as the user account that is a local admin on all workstations, impersonated the resulting WindowsIdentitiy and tried running just the original deComputer instantiation. When I do this every property, excepty Path, returns an OLE exception..
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Jun 1, 2008
I have to create an online application which i can apply it on every employee's computer in my company and i have create the application on visual basic 2008 and SQL 2005 using windows application and database. The problem is i do not understand how am i going to run the application on every employee's conputer. Because i have create the application on my computer, must i install SQL on every employee's computer? or any other software i have to used.
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May 30, 2009
i can publish my app fine.it creates the setup and the rest of the files, whatever they are.on my operating system, the setup runs fine.when trying to install it on another system, it asks for the microsoft 3.5.net.this update can take quite a while.how can i publish my app, in such a way that it can run from the files in the setup and not have to have any other addons, as .net framework. i know it's possible, since i was able to install other software before i had the .net framework.
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Jun 9, 2009
i built a very simple application in vb.net, installed it, it worked. then i did some very slight updates, build it, tried to install it but got the following errors. i restarted computer, uninstalled app for the uninstall menu, and tried to run setup.exe and still have been getting this error.
PLATFORM VERSION INFO
Windows : 5.1.2600.196608 (Win32NT)
Common Language Runtime : 2.0.50727.3053
[code]....
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Nov 3, 2009
I want to distribute this program I've made and it has a database it needs to install. So I made the setup project and put the database in the "application folder".
I built the setup project and ran it. It does successfully copy the database file into the application folder. But when I run the program it says file cannot be found, even though the file does exist and at the path specified where the program says it cannot find the file.
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Feb 7, 2012
i have made a few of my own vb application using visual studio 2008.but after i publish those applications,i have to install it in order to run it.also, .net framework 3.5 is also needed.so,is there a language SIMILAR to visual basic that can make standard exe's without the need to install and no additional files necessary???? is c# something like that?
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Sep 1, 2011
We are using a Windows 7 virtual machine as a testing platform for our VB 6 application. Th application utilizes an Access database.The application locates the database by looking at a configuration (ini) file.When I install the application on the virtual machine, it places a database where InstallShield directs it to and writes that path to the ini file. All well and good.However,somehow a second copy of the database is created in a user local folder.
If the user uses the "run as administrator" option, the application uses the database that is in the location designated in the ini file and that works fine. But if the user does not select the "run as administrator" option, the application apparently somehow attempts to use the local database and is unable to locate it.
Is this behavior is peculiar to the virtual machine, or is it something we need to be concerned about on "real" Windows 7 systems?If it is peculiar to the virtual machine, is there some way to get the virtual machine to behave more normally?
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Jan 7, 2011
Is it possible to create a VB.Net application which users can just run without installing it first.If not, is it possible in another .Net language.The application only has to run under Windows (>= XP).
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Jun 14, 2012
I am not an expert in using vb.net, but I am trying to make my vb.net project accessible to others. I've done it before (about 5 years ago) with another program. This program is basically the same just for a different product line for us. I have all the files on a server. I published everything to a directory on the server...the directory is in the same spot as the other directory. I checked all of my project properties and have now made sure they are the same as my other project. The publishing works fine. But, when I try to run the setup.exe or the .application file, I an error message that pulls up a log file. I've looked all over and found similar log files, but no solution that seemed to work. Here is what the log file is telling me. Any help would be great. I am thinking it is something simple...remember I am not an expert. And, I know I got the other one to work a few years ago when I moved it from visual basic 6.0 to vb.net. I am using Visual Basic 2008 Express Edition to work with my project.
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Dec 14, 2010
I have created my windows from app. and published it. but i was wondering if there is any way to publish it so that the user doesnt have to install to there hard drive so when they click the .exe file it just runs the program Does anyone know of any good walkthrough's or could you let me know how to do this?
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Oct 15, 2011
I developed a vb.net application using Ms-Access 2007 as backend. Now can i deploy this application in a machine where Ms-Access 2007 is not installed. Is Ms-Access runtime necessary for running the Apllication in machine not having Ms-Access 2007 installed?
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Oct 26, 2008
i have created on application using vb.net. it is using ms access database to insert and delete data in it. Now my client does not want to install ms access on his computer. Is it possible to insert and receive data from ms access database on computer which does not have ms access or office installed?
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Sep 1, 2009
My application runs using Framework 1.1. It runs perfect when the client PCs have Framework 1.1 (without SP).After installing Framework 1.1 SP1, Framework 2.0, 3.0, 3.5 (and their Service packs), it gives a Nullreferenceexception error when adding a row to the datatable. This is the entire exception message
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I have checked each of the values getting inserted and they all look fine. I even tried with values hardcoded but in vain. The patches cannot be avoided as they are pushed by our Corporate IT and we have no control over them.
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