Dear Customer,
To better understand the problem, could you please see if there is any warning and error events shown in the Application section under the Windows Logs for the MatSvc event source? To find such events,
1. Run "eventvwr.msc" from the Start menu or the Run box (with the Start-R key).
2. Expand "Windows Logs" on the left pane. Select "Application" under the expanded "Windows Logs" node.
3. Click on "Filter Current Log..." on the Actions pane on the right.
4. Select "MatSvc" from the "Event sources" dropdown box. Hit OK.
5. Select all the events shown and right click on any of them. On the popup menu that came up, select Copy -> Copy Details as Text.
6. Paste the copied text to this thread.
Regards
Daniel Chow
Sr. Software Development Engineer
Product Quality and Online
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