Can't install: error while registering library

Support
#1

Hello,
I have tried to install the plugin in a thousand ways:

  • First in 32bit version, both the plugin and Excel.
  • Later, with a 64-bit version, both the plugin and Excel.
  • Also manually, by dragging the .xll file

In all cases, Excel unexpectedly closes while the "Registering library: ....." message appears.

In all cases both with my user and with admin.
Could you help me?
Thank you very much in advance.

#2

Can you try to install manually via the add-ins menu, according to this guide?
https://seotoolsforexcel.com/ended-prematurely/

#3

I already tried, but it still doesn't work.
I guess it's a company security issue.
Thank you very much for the help

#4

I think so as well. I would try to disable security programs temporarily and see if it helps.