Trados Studio 2021 - after latest update: Failed to save target content cannot find file type definition with id Excel 2007 v 2.0.0.0

Hello,

Since my last update in Trados Studio 2021, I can’t save the target anymore for Excel files from Trados Studio Packages… The error message I get is: failed to save target content: cannot find file type definition with id Excel 2007 v 2.0.0.0

Does anyone else encounter this problem and what would you suggest to 'fix' it?

Thanks a lot in advance.

Lisette