We have a legacy ActiveX / XSLT based application which is failing on one computer only. When instantiating the COM component with CLSID MSXML2.XslTransform in JavaScript, it throws the following error in the script console:
ClassFactory cannot supply requested class
This is happening on one computer only out of several thousand users. The PC is a 3 year old Sony VAIO which has just started doing this recently in line with application of windows updates.
I have tried the usual things:
* Check browser version - IE9 32-bit
* Can instantiate COM component in Powershell - works fine.
* Tried reinstalling MSXML
This is on a Windows 7 x64 build on IE9. Both are up to date as of last Friday via Windows Update.
The whole application is being replaced in August with something non-COM and 100% standards compliant and cross browser but this poor user is stuck at the moment.
Any help on how to debug this or any suggestions would be welcome :)
ClassFactory cannot supply requested class
This is happening on one computer only out of several thousand users. The PC is a 3 year old Sony VAIO which has just started doing this recently in line with application of windows updates.
I have tried the usual things:
* Check browser version - IE9 32-bit
* Can instantiate COM component in Powershell - works fine.
* Tried reinstalling MSXML
This is on a Windows 7 x64 build on IE9. Both are up to date as of last Friday via Windows Update.
The whole application is being replaced in August with something non-COM and 100% standards compliant and cross browser but this poor user is stuck at the moment.
Any help on how to debug this or any suggestions would be welcome :)