my program read and writes into registry and has been working fine, until today when i tested it on a new server i got this error request for the permission of type system.security.permissions. registryPermissions, mscorlib,version=2.0.0.0. i checked the registry permission and made sure all allows are ticked.
View 3 RepliesI wrote a custom assembly for SSRS that returns a jpeg for the background image in a textbox on the report.I followed all instructions on msdn in regards to security but i still receive the same error.
Below is my config information
<pre lang="x-xml"><PermissionSetclass="NamedPermissionSet"
version="1"
name="Barcode">
[code].....
we are making our program in other computer it runs, without errors, but then when we transfer the program to another computer it has an error that says
An error occurred creating the form. See Exception.InnerException for details.The error is: Request for the permission of type
'System.Security.Permissions.FileIOPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.
System.Security.SecurityException was unhandled
Message="Request for the permission of type 'System.Data.SqlClient.SqlClientPermission, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed."
[code].....
im writing a program that edits Registry values using the
VB
Imports Microsoft.Win32
Imports System
Public Class Main
[Code]...
I am trying to change the permisions of the following registry key from within VB.net:-
HKEY_LOCAL_MACHINESOFTWAREMicrosoftMSLicensing
Basically need to change users to full control. I need to change permissions for the "users" group.
I would like to create a program that will query all security permission to a given registry path. I attached the image so you have overview. I'm new to VB.Net 1/10 to rate my skill here. This will all the output I will put the output in a listbox or list view.
View 1 RepliesHow can I change the permissions of a registry key. I want to allow anyone in the "Users" group to be able to write to "SOFTWAREMyApp".
View 2 Replieshow it might be possible to only request the FileIO permission for the data directory created by clickonce? I want to run my clickonce exe from the web, but I only want to request the IO permission for the data directory where I am storing some user files. Unfortunately, I don't know the directory when I build the project.
View 4 RepliesModifying a registry key we could 'write-protect' our USBs, and I wanted to make a program that would do such but I am getting a permission problem in adding a registry key to the local machine. My development machine is Windows 7 Ultimate 64 bit but I would want it that it will be able to run on other OS like XP and 32 bits. My thought is that I will use autorun and run my program so that upon insertion it will become 'write-protected' and be able to re-enable it also using the program.
View 2 RepliesI want to change this registry setting in windows vista and 7 ("HKEY_LOCAL_MACHINESYSTEMCurrentControlSetservicesUSBSTOR","Start",4) by clicking a button.[code]how do i change ("HKEY_LOCAL_MACHINESYSTEMCurrentControlSetservicesUSBSTOR","Start") value to 4..How do i request administrative privilages for my aplication to change registry setting when it starts?
View 6 RepliesI want to check the Registry Permission of Subkey programmatically.Whether the Subkey has Read permission,Write Permssion, Delete Permssion.
View 1 RepliesI am trying to change the permisions of the following registry key from within VB.net:-HKEY_LOCAL_MACHINESOFTWAREMicrosoftMSLicensing.Basically need to change users to full control (rather than the default of read)Have read through forum, and replies to a previous post I made (n.b. have started a new one as that post covered various things and was getting a bit convulted) and lots of links but still cannot work out how to do it, please can someone help me further?
View 17 Replieshow can i deny all permisions to this registry value.. using vb.net...
My.Computer.Registry.SetValue("HKEY_LOCAL_MACHINEHKEY_LOCAL_MACHINE
SOFTWAREHKEY_LOCAL_MACHINESOFTWAREMicrosoftsql", "001", "001")
I'm am developing a program for my computer and as I am using Windows 7 i have to execute it as admin every time I open my program. My IT teacher said I could set my program's permissions to 1, doing this the program would have admin privileges. But the thing is I don't know how to do it.
View 1 RepliesI'm quite new to vb.net and I was trying to develope something that can activate/deactivate the Optical reader at startup, so I wrote:
[Code]...
but obviously it's not that simple, I read I need registry permission not to have access denied to the specified key, I imported the system.security.permission namespace and I tried some constructors but without any results...anyone can point me to the right procedure?
I am trying to write an app to automate several things that I have to do on a new computer once I have deployed an image, hoping someone could give me some pointers for them:-
1) changing computer description - wmi perhaps?
2) changing computer name - again wmi perhaps?
3) changing permissions on an existing registry key to full control
4) changing the "time to display list of operating systems" when booting from 30 secs to 3
5) turn off simple file sharing
6) and setting current user account so that password doesn't expire - at moment I do it from cmd prompt and do "wmic useraccount where "name='name'" set passwordexpires = false
7) change power plan settings so put the computer to sleep is "never" on both battery and mains
I've just finished installing VS2010 on my computer. I have a project I built in 2003 that I'm trying to open in 2010. It went through the conversion process and generated this error: System.SystemException - The type library importer encountered an error during type verification. Try importing without class members. : System.MissingMethodException - Method not found: 'Void
[Code]...
i am working on an application called logonscreenchangerxp i made my program and when i run it on xp virtualmachine i get errors the program is made using vb 2008 and using .net framework 2.0 i am not able to get full permissions to modify boot.ini file and a regisrty value and to delete a file
View 5 RepliesError is coming Registry Access is not allowed.While Opening a Key.
Code:
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
NewDelete("HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionRun", "Sonia")
End Sub
[CODE]...
On an xp system using VB 2008 exprees, I'm trying to write code which will change a file's permisions when run from a non admin account. To do this I need to now how to run the code as an administrator. I've got the code to change permissions working, I just don't know how to run it with an administrator's credentials. The code is:
Imports System.IO
Imports System.Security.AccessControl
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
[code].....
I am concatinating a couple of text files and then deleting the individual files. (Not the output file)
The only problem is that I am getting a permission error "Exception from HRESULT: 0x800A0046 (CTL_E_PERMISSIONDENIED)" when I try to delete the files.
I can delete the files using the code below if I do not concatinate the files but as soon as I do I cannot delete them.
To concatinate:
Public Sub MeltText()
Dim SW As New IO.StreamWriter(OutPutFile)
Dim Files As String() = IO.Directory.GetFiles(StartDirectory, "*.txt")
Dim File As String
SW.WriteLine("Sw
I've run my program on one computer fine, however when I run it on another PC which has high security settings I have a OleDB permission problem, can I access my DB another one which will avoid the IT department getting to involved to much? (they just very busy right now)
View 7 RepliesI use a custom tool to translate a flat text to xml text. I then create the file, with over-write set to True. When I try to write the text to the file, I get the error. The error says "Error: Invalid procedure call or argument", "System: Access is denied." It seems like the Create command is holding the file locked, so the Write command fails.
Running in VbsEdit IDE, I can see it fail. If I copy the text which is trying to be written, and paste it into UltraEdit, then attempt to save the file there, I get the same error This is expected, because the VBScript execution is holding the file locked. It should NOT be holding it locked for the script itself, right?[code]...
I need video chat application in my project.I had created VB.NET user control in class library project for Video Chat and its working.
But when i am trying to load user control in c# web page. While Executing i am getting security error as....
Application attempted to perform an operation not allowed by the security policy.<br/>
To grant this application the required permission,<br/>
contact your system administrator, or use the Microsoft .NET Framework Configuration tool.<br/>
If you click continue, the application will ignore this error and attempt to continue.<br/>
System.Security.Permissions.SecurityPermission<br/>
[Code]...
When I am trying to connect to database from VB.net, I am getting error.
This is my code.
Public g_Conn As new SqlClient.SqlConnection
With g_Conn
.ConnectionString = "user id=sa ;data source= CCTSRV8; " & _
"persist security info=True; " & _
"initial catalog=pubs ;password=mrwizard"
.Open()
End With
I am getting system.data.sqlclient.sqlclientpermission error.
I have an old app, a VB5 front end with access 97 databases all works Ok using the ...program files... folders in XP but I now have a user on Vista and we have problems opening up, and I am braced for problems saving and closing down, if we ever get there.
I sent him a c# applet which found the users folder using string Dpath = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData);
I have moved the data and all settings files to a folder C:Users[Username]AppDataLocal[My app Name][My app data Path]
The start up routine checks a settings file uses the path in the settings to re-attach the front end database to a backend database, test to see if the database uses replication and set the default data path for the rest of the app. we are failing somewhere in here I am sure. I have checked and there are no updateable files in program files
Have I got the wrong path or is there something else I should be looking for?
I have an vs2008 version of the app which is using a similar location but a SQL server database- no problems
This is a simple fragment of my code:
[Code]...
The last line throws an exception "Cannot open file" with certain end-user profiles. It works perfectly fine when executing from an Admin account. I just cannot figure out what user privileges and access settings may cause the error. Note that it also works with some end-user accounts (not admins). What missing user rights can cause this?
I've got a problem whereby I get Permission Denied while accessing a database via OleDB. I know how to unlock this but i'm not permitted to do so. I was wondering if ODBC would work? I'm not sure on the settings around this on my the PC where I'm going to use this application but wonder if this has less security around it. your thoughts until I can test this next week. Or is there another way you may know that I can use a database. (access)
View 2 RepliesI start working with Visual Studio and Windows 7, but just when I create a new application (Doesn't matter what kind of them, Windows, Website, etc...) it gives me a mistake "Request registry acces is not allowed", then I read here that I've to use subinacl, but it also gives an error, "Not valid identifier security structure" but only happened when I tried to use "users and administrators", I mean, with subinacl /subkeyreg HKEY_CLASSES_ROOTVisualStudio.vbproj.9.0 /grant=system=f. It works or at least I believe this...
View 6 Replies