Error message question

I have to see if this error can be fixed or what might have caused it.

Backup notify.exe-.NET framework Initialization error

Unable to find a version of the runtime to run this application.

Machine is running windows xp home sp2.

Any ideas what this is, and how to correct problem. Error message comes up when machine is started.

 

Dont know what caused it but you can try to uninstall the .net framework version that is causing the error and reinstall it.

 

Thank you for the quick reply. Will give this a try. Regards.