I've been trying to open a program called 'DET 3' which is designed by the Honduran government and helps us pay taxes for the government. I've been getting this error message when I try to open the program "Component 'Mscomctl.ocx' or one of its dependencies not correctly registered: a file is missing or invalid" I need this program to work so I can pay my taxes before July 10th.
View 8 RepliesI'm using Visual Basic 2008 Express Edition. When I have my personal program open, I don't want another instance of it to open. I would like it to detect if the program is already open and if it is, it won't open another.
View 4 RepliesI want to prevent file opening (temporarily) on certain files. I've tried encryption, which is fine, but a bit slow for my purpose. The actual end product doesn't have to keep some computer hacker type from getting in, just the lay user. I was wondering if it was possible to encrypt only part of a file and reverse this after or what options I had.
View 1 Repliesi want to create an exe in vb.net by packaging few perl files along with it. when i am packaging those files i am able to hide those files by making the hide option true. but if the 'show hidden files' is selected those files will be visible. I want to lock/prevent the user from opening the perl file/code. want to know if there is any way to do it.
View 1 Repliesi am using win 7 32 bit machine when i try to install an app it is giving me the error mess "component MSCOMCTL.OCX or one of its dependencies not correctly registered: a file is missing or invalid" but the file is residing in system32 folder and i even downloaded a fresh copy of MSCOMCTL.OCX and re-registered which is also successfull but still the error is pertaining.
View 4 RepliesWhat's the best way to prevent opening of two instances (or more) of the application?
View 6 RepliesI am making a webbrowser,how to prevent my browser from opening new IE windows. Because what happens is, there are some links that will open new windows and therefore IE comes in place because it is set as default windows browser which I really don't want because my browser looks really bad if it opens links in another webbrowser.I want it to be just a basic browser, it has only one window, and it should navigate within that window. This is because the browser is integrated in a bigger application only for some website applications that are related to this main application.I am using VB.net 2008 Express Edition?
View 9 RepliesI have developed an application in VB.NET. It has 20 forms. All 20 can be opened from a menu strip control. The user should be able to open only one form at a time. How might
View 3 RepliesI'm having a slight problem getting my program to load a save file when double clicking the save file.I'm using the Command$() to get the command line argument. I can open a save file by dragging it onto the exe. But not by double clicking the save file (after it's associated with the exe).I though dragging and dropping a file on a program and double clicking the file would open it in the same way, but I guess not.So in short how does file association work and how do I get the file path set to a var when the program loads.
View 5 RepliesI was wondering how to open a file with a program made in vb.net.I know that you can open the file when the program is opened with the openfiledialog and stuff... but I want to open it by double clicking or open with.
View 9 RepliesI need to be able to open a selected file (upon the user selecting it from his/her computer) in different browsers (CHROME, FIREFOX etc) I have downloaded the portable versions and placed and have figured out how to get them to open, but am not sure how to open the file selected in each seperate browser. is it possible to dictate the position and size of each window that opens? Because preferably I would like to be able to divide the screen up with each of the browsers selected.
View 1 RepliesI need to be able to view another programs chatlog while it is running. this is the existing code. right now for testing it just reads the first line of file. this reads the file just fine as long as the other program isnt running but if it is running i get an error stating that the file is in use by another process. I'm using vb 2010 express.
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How can I get a file to open in its default program by users, clicking on (Button 1 for eg.), a file dialog opening and then select a file and then it would open in the default program for that file type. I have tried other codes in these forums, but I get errors.
View 2 Repliesis there way /means to export from Crystal Report To Microsoft Word and print that document without opening Ms Word Program by vb net
View 7 RepliesI've been searching for answers all afternoon trying to register this MSCOMCTL.OCX file, nothing is working.The closest I got away from the "Component 'MSCOMCTL.OCX' or one of its dependencies not correctly registered: a file is missing or invalid" that had been plaguing me was when I tried to register it through by typing REGSVR32 MSCOMCTL.OCX in the RUN field and the error message returned is 'The module MSCOMCTL.OCX may not be compatible with the version of Windows that you're running.Check if the module is compatible with an x86(32-bit)or x64 z(64 bit) version of the regsvr32.exe'.
View 19 RepliesI've been trying to open a program called 'idump'. I've been getting this error message when I try to open the program "Component 'Mscomctl.ocx' or one of its dependencies not correctly registered: a file is missing or invalid". I also try the instructions but another error message pops up which says,
View 5 RepliesI am making a program that NEEDS to be password protected, so i made a textbox with a code so that when the user enters the right password it lets you in. But if the user/person enters a wrong password 2X it will kick you out. So is there a way to keep the
View 3 Repliesopening a program and type something in their textbox or click on button of program if you can tell me refrence or .net platform class that can i access to another filed program
View 12 RepliesI want to have a link in an email with an ID number. Then, when the user clicks on the link in the email, it either launches my program, or brings the program to top, depending on whether it is opened or not, and then loads the record for that ID number from the link (the software is a record lookup tool).If I can figure out how to "send" the program the ID, I can figure the rest out.
View 5 RepliesI have a small problem with my application. When the system starts up, the program starts with it, but runs hidden (registry key with paremeter). The program also has a GUI.I want it so that when the user clicks the desktop icon, it does not start a second instance of the executable, but instead reveals the currently running background process. Is that possible?i.e. when the application is started with the "-startup" paremeter, it loads a hidden form2, and closes form1. When the desktop icon is clicked, it loads form1, while form2 remains hidden.
View 4 Repliesi got 2 program here...exe and B.exe.. B.exe is external program.. how can i run my program just once at same time? all start from .exe.. if .exe running twice, a messagebox appear ".exe already running".. if .exe detect B.exe was running, a messeagebox appear "B.exe already running".. i'm using Visual Basic.NET..
View 2 Repliesi want to be able to prevent an application from downloading. For example Utorrent. I have seen applications that can do this but never been able to integrate it in my own application. Also i have tried blocking the application's allowed ports in my windows firewall
View 1 RepliesHow can i prevent from closing a program even with the task maneger?
View 39 RepliesI have a VB.NET program. In proerties/Application I checked Make a Single Instance Application. But it still allows someone from opening the program while already opened. How can I prevent this?
View 3 RepliesI'm working on a program that requires the user to input an integer. How do I prevent the user from entering a non-numeric value? I tried using the IsNumeric() function but I get an error before I can use it. I get the error at the console.read, before I can call the IsNumeric() function. [code]...
View 5 RepliesI want to make it so my VB program can be registered to be used with only one computer & possibly be registered online.
(Yes i searched the site but i saw no useful program registering guides that i uderstood and worked with the newest version of Visual Basic .NET)
my program freezes untill the loading has finished.Is this normal? And if it is then how can I prevent my program from not allowing me to go back to the other form untill the loading has completed?I'm using this url as a start up page for my custom browser;so can I prevent my program from freezing or not ?It looks as if my custom browser form keeps demanding focu
View 5 RepliesHow do I prevent the user from resizing my program during run-time? I know how to disable the max and min buttons at the top, but I can still click the edge and drag it to resize my program. I want to be able to disable this feature so my program stays the same size the whole time.
View 2 RepliesI have built and deployed an application in VB2008. If I start the program from the start menu a new session will start and there 'll be multiple sessions of the same programming running. I dont want this behaviour! I want the program to start only when no other session of the same program is running. How can I do that in VB2008?
View 9 RepliesHow i can prevent the operation of more than one copy of the program at the same time.
View 9 Replies