SR5500: Windows Installer Service cannot update the system file C:\WINDOWS\system32\rpcrt5.dll
Knowledge Base - FAQ
SR5500: Windows Installer Service cannot update the system file C:\WINDOWS\system32\rpcrt5.dll
When you see this error, you need only just to click "Ok" to proceed the installation and after a while there is another error below, just click "Ignore", and the wait the installation finish.
This error will not impact the functionality of the SR5500 TestKit V3.60