Hi All,

Sorry for the long delay in replying ( was busy and away over Christmas). I am just coming back to confirm I found the culprit and will put it on here in case anyone else has the issue....

Thanks for the response. I have just uploaded the setupmem.dmp now. It was 1gb in size so have zipped. Please note this is the one I had from the latest update attempt so won't be from the same...

I have removed Kaspersky Endpoint Security and used the Kaspersky removal tool to remove any remnants. If there's something else hidden in there without going through the registry I wont be able to...

Thanks for the response. I am willing to be patient and will post back my findings.

As per my update I upgraded without moving apps and it worked. I have now just reverted back to the previous...

Hi All,

I work for a large organisation and we are having problems updating over 100+ devices from 1803/1909 to 21H1/21H2. No matter what I do I continue to get the error above and they will not...