This browser is no longer supported.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(147.20000000000002, 93%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGB%3C/text%3E%3C/svg%3E)
Hi,
I developed a RTD server in C++ for Excel.
"Require Application Add-ins to be signed" is enabled in Trusted Center.
My add-in is an executable. It is correctly installed, registered and signed.
I added the certificate in the trusted publisher.
If I activate it for the session it works correctly.
But excel does not recognize the certificate. How to avoid this?
Many thanks.
This certificate or the version of Excel do not match. Make sure your software is updated and try again. If you started an update and didn't finish it may also be experiencing a problem
Hi, Thanks. But how to make the certificate match? Regards