Hi,

My program is ready for use on other computers however when I run either the release file I get the following error:

(Program Name) has encounted a problem and needs to close. We are sorry for the inconvenience.

the Error Signature is:
EventType : clr20r3 P1 : (program name) P2 : 1.0.0.0
P3 : 4a4ff69e P4 : (program name) P5 : 1.0.0.0
P6 : 4a4ff69e P7 : 65 P8 : c6 P9 : system.invalidoperationexception

Also when the Publish setup file or the application manifest vshost file is run it brings up the following error:

Unable to install or run the application. The application requires that assembly interop.wmplib version 1.0.0.0 be installed in the Global Assembly Cache (GAC) first.
Please contact your system administrator

Also a third problem is that Since i started my program I installed the trial of Microsoft Office Professional 2007 on my computer and uninstalled it aswell. Now it seems to want to include and require Microsoft.Office.Interop.OutlookViewCtl Versionn 12.0.0.0 in the program
Why would it need this and how do you fix the other errors? Is this Common?

Sorry, but just that info alone really isn't enough for us to derive any kind of solutions for you.

For your first problem you might want to see if you can acquire more information about this exception. You may need to go back and code in some structured exception handling, use Try-Catch blocks to trap the exception and have your code output all the info about the exception instance. This should include things like the method the exception occurs in, possibly an InnerException instance that lead to the current exception and line numbers where this is occurring.

As for the other problems, they seem to be related to components that your application is dependent on that are not present on the computer or properly packaged with your program.

This post has been edited by LoveIsNull: 4 Jul, 2009 - 06:19 PM

Thanks for the help, I'll try that and edit this post with the results of everything