Compile error in hidden module in Excel or Word occurs when the code is incompatible with the version or architecture of this application.

Fix Error 0x8007007E in Printer This error occurs when a client machine tries to connect with a Remote Printer. The error message says, “ The specified module could not be found.” ...

To fix this, try to delete the temporary files and then check if RunDLL error at startup still occurs. Press Windows key + R on your keyboard to open RUN dialog box.