This transaction cannot be processed due to an invalid merchant configuration.
Solution - When trying to use the DoDirectPayment example - This transaction cannot be processed due to an invalid merchant configuration.
WcfSvcHost encountered a critical error and must exit
Solution for WcfSvcHost encountered a critical error and must exit. This may be caused by invalid configuration file.
Huge Web Server Extensions Log Files on TFS Server
Solution for Huge Web Server Extensions Log Files on TFS Server
Ajaxcontroltoolkit - Unable to update auto-refresh reference
Solution for Ajaxcontroltoolkit - Unable to update auto-refresh reference ajaxcontroltoolkit.dll