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Microsoft Office update kills brine air cooler selection software

An Excel update released by Microsoft leads to a not working brine cooler selection program. Find out how to get it back working.

We are using AcitveX Control Elements for the selection of the brine and some other features. The recent security update of Microsoft Excel lead to a non function of these combo boxes. After a day of investigations we finally found the conclusion and a work around to solve it.
  • Look on your hard disk for *.exd files
  • Delete the files named: MSForms.exd
  • Reboot your computer
The brine cooler selection software will work again. The Excel Support Team has written a blog article about this issue.