Windows 10 Defender

Although we haven’t seen this here yet, Michael Pook, Geschaeftsfuehrer of C-Technik Software GmbH, reports the following … Yesterday we had 3 users with a similar problem: CAD4U(-XS) didn’t start anymore, displaying the following  error message ‘CAD4Ulmr Server Class …’. As far as we have been able to reproduce this effect, it seems to be that on

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