Today i uninstalled version 4.7 from a server in order to perform and make a guide to a customer on a full instalation from scratch for version 5.2.
I followed the steps of the following guide on how to uninstall (including all manual cleaning and verification):
https://help.k2.com/onlinehelp/k2blackpearl/icg/4.7/default.htm#Maintain/Uninstall.htm
After deleting everything i downloaded the K2 5.2 installer in order to install the new version. However when i run the Setup.exe it goes to the "Upgrade current version", and when I go to the next step I only have "K2 for visual studio" available. Therefore I assume this has not been uninstalled correctly.
I've spent all day trying to find any register related to K2, even uninstalled Visual Studio. However i haven't been sucessfull.
I already opened a ticket in K2 and will update if the problem is solved. In the meantime, anyone has any ideas?