When I try to create a instance of a COM class it throws an exception as Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))
View 4 RepliesWhen I try to create a instance of a COM class it throws an exception as Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))
View 2 RepliesI am getting this warning after I have migrating vb6 to vb.net. I am using visual basic 2010,when I trying to open the design forms is giving me this error.Warning 1 Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))
View 3 Repliesi just got my vista 64 bit and i was trying to use XPButtons.ocx
heres the error An error occurred creating the form. See Exception.InnerException for details. The error is: Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))
System.InvalidOperationException was unhandled
[code]....
i think it was activeX component but i can't find it and it wont work with any .ocx files becouse im running a 64bit?
I am getting this warning after I have changed the computer. I just installed framework and visual basic, trying to edit the application that I been working on and one of the main forms is giving me this error. If anyone knows why would this error occur please post. Might me something to do with the references but I checked it on my previous machine and I got them all the same as here.
Warning1Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))00
I am getting this warning after I have changed the computer. I just installed framework and visual basic 2010, trying to edit the application that I been working on and one of the main forms is giving me this error.
Warning 1 Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)) 0 0
i have added a winsock control to my program. I know that vb 2008 dosent really support winsock no more but its needed for my project.Anyways i have form1 with a button that does "form2.show"This works as it should and opens form2 but when i add a winsock control to form2 then i get this error when i click the button to show form2
"An error occurred creating the form. See Exception.InnerException for details. The error is: Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))"
I dont get it, there are no classes apart from the form class.
script on various Operating Systems like Windows2000Professional,Windows2000Server, WindowsXPProfessional. Having exactly the sameconfiguration, on some machines it works absolutely fine and on some itgives following error.
Error : WSDLReader:Loading of the WSDL file failed. HRESULT=0x80040154: Class not registered.
Code : 80020009
[code].....
im developing a desktop program where i use VLC libraries but when i compile de code on visual studio .net and i try to execute the binary on clean windows installation dont work and give me this error message
[Code]...
I am a *** programmer and cannot make sense of the error message I'm getting. I wrote a program and it runs fine on my development machine and also on other machines with Visual Studio installed. However, when I run it on any other machines, I get the message below.All of my other programs that I write run fine on these other machines; so I know this problem must be due to some control that's unique to this new program. But I can't make much sense of the error report
View 6 Repliesi have about 20 possible exception messages that i want thrown when an error occurs.i need somthng like this when catching the exception
Try
' do domthing
Catch ex As CustomInvalidArgumentException
'do domthing
[code]....
do i have to create a class that inherits from Exception for each type of exception?
The port connection is successful but when it gets to receive data I get this timeout exception. Got no idea what to do...what to fix
System.TimeoutException: The operation has timed out.
at System.IO.Ports.SerialStream.Read(Byte[] array, Int32 offset, Int32 count, Int32 timeout)
[code].....
I am working on customization of a SP3D (A 3D CAD software) using VB 6.0.Now I am trying to shift to VB.Net.In VB we use to access the VB 6.0 command by ProgID.When I call a VB.Net command from SP3D I get a message Exception from HRESULT : 0x80040461.Syntax for the command - Assy.Name, Namespace.ClassNameBut when I export the Assy. to a Type Library and call the same command using ProgID it works fine.
View 1 RepliesI am working on customization of a SP3D (A 3D CAD software) using VB 6.0. Now I am trying to shift to VB.Net. In VB we use to access the VB 6.0 command by ProgID. When I call a VB.Net command from SP3D I get a message Exception from HRESULT : 0x80040461. Syntax for the command - Assy.Name, Namespace.ClassName But when I export the Assy. to a Type Library and call the same command using ProgID it works fine.
View 2 Replieswhen i set Excel applications displayalert property to true this exception is fired...
View 1 Repliesi am having the Visual basic code which is following..
View 3 RepliesI've recently converted some VB 6 code over that used the old non-structured exception handling. I also have some .NET classes that raise custom exception classes. When the code was VB6 I used to expose my .NET classes using COM interop and errors raised from .NET classes were being caught correctly in VB6. Now that everything is .NET the old non-structured exception handling is still there in the converted classes. But now the Err.Number is not reflecting the HResult of the error raised. I wrote a simple little Windows Application form with 2 buttons to simulate the problem. Here is the code snippet:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
On Error GoTo ErrHandler
Err.Description = "Test Error"
[code]....
If you click Button1 you get the following message:
-2147215379 : Test Error
If you click Button2 you get the following message:
5 : Test Exception
i'm using VB.NET 2003 application program.i'm using WinSock in this program. on Page_Load, i used this code[code]......
View 1 RepliesWhen I am open Excel through work book I got the below error
Exception from HRESULT: 0x800A03EC
I am posting my code Below
Dim xlApp As New xl.Application
Dim oldCulture As System.Globalization.CultureInfo = System.Threading.Thread.CurrentThread.CurrentCulture
'Initialize Excel
[code]....
I have encountered an issue when system try to save the excel file 2003 after modify using vb.net in Window application. The system will show "The server threw an exception. (Exception from HRESULT: 0x80010105 (RPC_E_SERVERFAULT))" when it come to the row "xlsBook.Save()".
View 1 RepliesI have a VB.NET application which opens Excel and writes data to it. The program works fine in debugging and publishes without problems. The problem I am having is that on some machines the finished program is throwing up the following error: Exception from HRESULT: 0x800A03EC..It happens when the program is trying to communicate with Excel. I am using late binding as this program will role out to our clients and I have no way of knowing what version of Excel they are running.This is the code I am running: (Those variable not in the Dim list are Pubic variables sitting in a seperate module. As I said the code runs fine so I think the problem is the way I am handling Excel)[code]
View 2 RepliesMy application scan through the excel files and generate a report having count of Activex controls in each excel file. But while running the tool from client machine we are getting an error on opening the file (for some file not all) and the files are located in the sever side, as follows:
"the rpc server is unavailable (exception from hresult : 0X800706BA)"
I have recently converted a .net 1.1 web application project into a .net 2.0 webapplication. It compiles without errors, but when I run it in the browser, I get thefollowing error:
View 6 RepliesThe ExcelClass.vb code used to be in a module(Changed it to classes), and I found it online. Unfortunately, I can't find the link .The program is supposed to look through one file (I call it, the donor, cell, or excel throughout the program) and compare the values found in Column C to the values found in column B of another file, called "definitions". If it finds a match, it'll take the abbreviation in definitions and paste it over the value in column B of the donor sheet.The code maybe solid, I think it is, but I can't find out. It crashes with the above error as soon as it comes time to use the getCell function.[code]
View 5 RepliesIt is possible to catch an exception and throw a new exception which wraps the first exception as an inner exception: [URL] Also, if I call a function and it throws a certain error, but I catch it, will the calling code's catch handler execute? If so, and it is of a higher exception type, is this not wrapping the exception? eg I can throw exception ex of type IndexOutOfRange, log it but rethrow, catch a higher up exception and do something, or I can throw a new exception and wrap an inner exception like:
View 1 RepliesI get this error while trying to add a printer driver.The operation was canceled by the user. (Exception from HRESULT: 0x800704C7)
Public Function AddDriver(ByVal DriverName As String, ByVal InfFile As String) As Boolean
Try
Dim PRNADMIN As New PRNADMINLib.PrintMaster
[code]....
UPDATE: The application requests administration rights in app.manifest (requestedExecutionLevel level="requireAdministrator")I get the same error with UAC On or even OFF.The driver is not digitally signed If i install the driver manually i get the windows security warning, with "Don't install this driver software" as the default option (And unfortunately, do not get that Message while running the code above).
This is a strange one that I have so-far been unable to resolve. Basically, when you click on a function icon within the software application it throws up the following message in box:"An unhandled exception has occurred in your application. if you click continue, the application will ignore this error and attempt continue. If you click quit, the application will close immediately"The specified module could not be found. (Exception from HRESULT: 0x8007007E)See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box.
System.IO.FileNotFoundException: The specified module could not be found. (Exception from HRESULT: 0x8007007E)
at Universal_Camset.Communications.Transmit(String Data)
at Universal_Camset.VCL_MIC_500_Module.VCL_MIC_500.Send(String Data)
[code].....
This happens on two systems; Windows XP SP2 or SP3 - .net framework 1.1 & 2.0 & all necessary patches etc installed. Just can't seem to get around it. What is more frustrating is I have a test rig that has exactly the same software attributes & it works fine on that.I have even tried full clean O/S install with no other applicationms installed & get the same eratta as above.
I am controlling an external piece of test equipment and using VB in Excel it works fine, but now I've moved the code into VB Studio 2008 it produces an error. Type mismatch. (Exception from HRESULT: 0x80020005 (DISP_E_TYPEMISMATCH))
The code is as follows:
Sub CheckError(ByVal Ret)
Dim Id As Long
Dim ErrorNr As Long
[code]....
I have deliberately disconnected the test kit and in Excel it raises a msgbox with error 20: No CMC Connected. When debugging I can see that the error code is returned correctly ErrorNr = 20. I've tried changing the data types to short and integer but this has not worked.
I decided that the upgrade wizard was wrong and that I DIDN'T want to use the AxListView control and that I wanted to use the .NET ListView. So a bunch of replacing and rewriting how the ListView works and viola, no more compile errors. The problem occurs when I check my warnings ....
"Warning 1 Unknown name. (Exception from HRESULT: 0x80020006 (DISP_E_UNKNOWNNAME))"
"Warning 7 Object does not match target type."
Both of these errors occur, the first one points to something totally unrelated ....
CType(Me.Thingy,
System.ComponentModel.ISupportInitialize).BeginInit()
The second error however points to:
CType(Me.THETHINGICHANGED,
System.ComponentModel.ISupportInitialize).BeginInit()
And finally in the last few minutes this keeps popping up
Me.Frame7.Controls.Add(Thingy)
which trips the error
"Warning 3 Method 'System.Windows.Forms.Design.ControlDesigner+DesignerControlCollection.Add' not found."
Yes, the Thingy is the same in the first and last error, and the middle error is where the Thingy is located. Is my problem stemming from changing the old AxListView into the .NET ListView and dealing with the fallout from said decision?
Forgot to add:
CType(Me.Thingy,
System.ComponentModel.ISupportInitialize).EndInit()
is linked to
"Warning 2 Unknown name. (Exception from HRESULT: 0x80020006 (DISP_E_UNKNOWNNAME))"
i get a HRESULT 0x80131047 exception in Microsoft Visual Basic 2008 express when debug my application. this happens whenever i click "start debugging" and it doesn't matter what application i load. this is a brand new vista x64 bit machine with a fresh install of VB2008 express.
View 1 Replies