Issue

An error 27555 comes up during installation of Catalyst.

 

Reason

A security update introduced by Microsoft on the 14th of July 2015 causes the error.

Windows update KB3072630

Any machine which has this windows update applied, will experience this issue.

 

https://support.microsoft.com/en-us/kb/3072630

 

Solution

Clicking the ignore button will complete the installation successfully.

 

 

Products or Versions Affected

  • Alchemy CATALYST 8.0  and greater