Check your Excel architecture (32 or 64 bits)

Created by Thomas Lo, Modified on Sat, 25 Feb, 2023 at 1:03 AM by Thomas Lo

Before using the BP Formula add-in, it's important to check your Excel version and ensure that you're using the correct architecture version, which is either 32 bits or 64 bits.

The add-in is installed by default in the directory C:\Program Files (x86)\\BP Formula, and includes two files: BP Formula.xll and BP Formula 64.xll.

If you accidentally open the BP Formula 64.xll file while your Excel architecture is 32 bits, a dialog box will appear. 

In this case, simply close that dialog box and open the other file, BP Formula.xll, which is the correct one for your Excel version. 

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