Hi Lucien windows has a sidebyside debugging tool you can use to check what's going on.

To start logging side by side configuration, open a dos prompt with admin rights, type:

sxstrace Trace -logfile:sxs.etl

run your exe, and once done, return to dos prompt and press enter to stop logging,
then parse results to a txt file typing:

sxstrace parse -logfile:sxs.etl -outfile:sxs.txt

open sxs.txt and examine logging results.

You should be able to see what's causing the error on your system.

Marco