Excel - ..has encountered a problem and need to close

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I have a problem with Microsoft Excel;
Each time I open a file in MS Excel. Excel pops a message saying "MS Office Excel has encountered a problem and need to close" and it gives me the option to "Recover my work and restart MS Office Excel".


  • Click on Start > Run, type regedit and click OK.

After that navigate to: *HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\Excel\Addins\BtOfficeAddin\BtOfficeIntegration
  • Set LoadBehavior value to 3.


Solved by spassky

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