When trying to run the Quest One Quick Connect Virtual Directory Server (QCVDS) or installing a new Windows version of the QCVDS on a new server, the error "ERR detect ERT_LIB_NOT_FOUND" is logged.
This error is caused when the required Microsoft Visual C++ Redistributable Package (vcredist) is not installed or corrupt and needs to be re-installed.
As it is explained in the 5.4 INIT SECURITY CONTEXT ERRORS section (Table 5.3) of the GSSAPIGuide: Need to install/reinstall the Microsoft Visual C++ Redistributable Package (vcredist).
Please install the Microsoft Visual C++ Redistributable Package (vcredist) and restart the QCVDS service.
The latest version of the "Guide to SASL, GSSAPI & Kerberos" can be found here: http://us-downloads.quest.com/Repository/support.quest.com/Quest%20One%20Quick%20Connect%20Virtual%20Directory%20Server/6.0.5/Documentation/GSSAPIGuide.pdf.
All QCVDS documents can be downloaded here: https://support.quest.com/searchdocumentation.aspx?pr=268447461