Visual Studio Designer process terminated unexpectedly !

Asked By 90 points N/A Posted on -

Hi there,

This morning I woke up with this error cause by Microsoft Visual Studio and I don’t know what is causing it and how this can be solved. Any solution for this ? How this can be solved and what is causing this ?

Thank you experts !

An Unhandled Exception has occurred

Click here to reload the designer



[21012] Designer process terminated unexpectedly !

Answered By 574765 points N/A #185606

Visual Studio Designer process terminated unexpectedly !


Depending on what version of Microsoft Visual Studio Designer you are using, check your computer if it meets all the requirements. If your current edition requires several software components that need to be installed, you need to install all of them. Failing to install one may result to your program not working properly or not all features will be functional.

Failing to meet all the requirements may also lead to different errors. If the problem appears again, try reinstalling it. Uninstall Microsoft Visual Studio Designer then restart your computer. After booting, click Start, All Programs, Accessories, System Tools, and then Disk Cleanup. Select drive C and click OK. Check “Temporary files” and click OK. Install Microsoft Visual Studio Designer back. Try the application again and see if it works.

If the problem continues, try installing the latest update for your current version. You should also install a hotfix or a patch if there is one available.

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