Cannot Register assembly

Add-in Express™ Support Service
That's what is more important than anything else

Cannot Register assembly
Visual Studio 2019, Excel add-in 
Leon Lai Kan

Posts: 200
Joined: 2018-12-20
Hi, Andrei

My IT friend installed Visual Studio 2019 (Community Edition) on my computer and asked me to see if I can develop my Excel Add-ins with this version of VS.

I created the simplest add-in using ADX: Only one tab.

I "Build Solution":
========== Build: 0 succeeded, 0 failed, 1 up-to-date, 0 skipped ==========

Then "I Register Project".
I get this error message:

Cannot register assembly "D:\TEST ADX\MyAddin1\bin\Debug\MyAddin1.dll". Could not load file or assembly 'AddinExpress.MSO.2005, Version=9.4.4644.0, Culture=neutral, PublicKeyToken=4416dd98f0861965' or one of its dependencies. The system cannot find the file specified.

Could you tell me what I am doing wrong?

Posted 28 Jun, 2019 08:50:04 Top
Andrei Smolin

Add-in Express team

Posts: 16325
Joined: 2006-05-11

Does Add-in Express know about VS 2019 installed? Reinstall Add-in Express and make sure VS 2019 is selected in the corresponding installer window.

Regards from Belarus (GMT+3),

Andrei Smolin
Add-in Express Team Leader
Posted 28 Jun, 2019 08:52:50 Top
Leon Lai Kan

Posts: 200
Joined: 2018-12-20

Did what you recommended.

It works fine now!

Best Regards,
Posted 28 Jun, 2019 09:19:54 Top