diacreek
3960 Views, 3 Replies

.net framework runtime 4.8 did not install (error code 87)

Trying to install CAMduct 2020 or 2021 and got the error message

".net framework runtime 4.8 did not install (error code 87)"

 

How to work around it?

 

Computer System is Win 10 Pro

 

 

 

matthewweake
in reply to: diacreek

Hi Diacreek

This is a Microsoft message so that is the place to hunt down a solution. 

Make sure Windows 10 is up-to-date and then try to instal .net 4.8 by itself. You can find it here:

https://support.microsoft.com/en-us/topic/microsoft-net-framework-4-8-offline-installer-for-windows-...

 

Matthew Weake
matthew.w@cadpro.co.nz
+64 9 302 4028
diacreek
in reply to: matthewweake

Error on installation 

 

diacreek_0-1611690117820.png

 

diacreek
in reply to: matthewweake

CAMduct 2020 can be installed. There are .Net Frameworks runtime 4.8 issues for CAMduct 2021.

 

diacreek_0-1611700093678.png