@ rafikiphoto did you ever get a fix for this problem because I have the same thing, I need to change my office 2010 to 64bit because on a 32bit it kept crashing but now i get the Compile error in hidden module: Tools error

Hi and welcome
Please do not hijack threads. Create a new one with eventually a link to other relevant threads.
I did it for you this time ( just add a link if necessary but as you can see, no answer was provided)

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The error message means that you have code in a protected project that needs to be updated. Without seeing the code, I would guess that you either have some API calls that need to be amended or you have a reference issue.