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Former Member
Mar 07, 2007 at 07:50 PM

Could no load file or assembly Interop.Excel, Version=



The system shows the following message, when the user tries to execute some function that uses interoperability / interface with MS Excel from a compiled AddOn:

"Could no load file or assembly Interop.Excel, Version=, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The system cannot find the specified file"

It is important to emphasize that, this only happens with the connected AddOn that contains the function of MS Excel.

The project of has added the references necessary to make interface with Excel and works without problems. The error message only happens to the compiled Add-On in all the workstations .

Any idea?