Microsoft Visual C ++ Runtime library
buffer overrun detected! Program: C:\Program Files\Microsoft Office\Office11\Winword.exe
A buffer overrun has been detected which has corrupted the program's internal state.
the program cannot safely continue execution and must now be terminated.
Download the Hotfix from Microsoft or from Here.
In my link I also added to the zip a batch file that helps deleting the custom-dictionary file.
There are 3 files to use:
1. MSSP3HE.msp (For Hebrew Localized Office): run it until the setup finishes successfully.
2. HBRMUI.msp (For Hebrew LangPack): run it- you'll probably get a message saying you don't need it.
3. Fix-Buffer-Overrun.bat = run it to delete the custom.dic file. alternativley, delete the file manually from this location: %userprofile%\application data\microsoft\proof\custom.dic
To test the hotfix you can just start Word and type gibberish until you get the red-line beneath the letters.