Re: Invalid Server Response when trying to Login Q
We were getting the same Invalid Server Response error. It was due to McAfee being installed on the QC server. To resolve, we modified the properties of the "Buffer Overflow Protection" task in McAfee VirusScan Console. We added the "QCJavaService.exe" process to the list of exclusions. A reboot of the QC server was also needed so that the changes would take effect.