Microsoft released a Windows update that was installed on your computer in the last day or two. The update installed new files that require a few steps to help QuickMeasure get linked up with the new files.
I have created a video at the following link that will show you how to get rid of the error message.
Windows has installed new DLL files on your computer. We need to remove all files with an extension of .exd. These files are temporary files that are matched up with the older DLL files. Once you delete the EXD files and launch back into Microsoft Excel you should be ready to get back to work.
We apologize for the inconvenience. If the above fix did not work please let us know.