failed to start project exception deserializing the package "The process cannot access the file because it is being used by another process."

Exception deserializing the package 

 "The process cannot access the file because it is being used by another process."

 

TITLE: Microsoft Visual Studio

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Failed to start project

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While running SSIS package i got the error “The process cannot access the file ‘*.ispac’ because it is being used by another process”.

 

The solution?/Fix:

1. Go to Task Manager

2. Details Tab.

3. Locate the process “DtsDebugHost.exe“.

4. Kill this process. There might be multiple instances of this process. Kill all of them.

5. Reexecute SSIS package