I was happily using FdISR 3.31.232 and Shadowprotect desktop version - no issues in the past. Today I wanted to test a new set-up involving the SP Image Manager in order to do incrementals. When setting up the schedule with SP Image Manager I noticed that I had never installed this component before, only using SP Desktop. During the installation I was asked to install MS .Net Framework and I agreed. Silly me, for once I was lazy and did not update my archive prior to doing all of this. The installation went ahead and I did not notice any problem. I am now getting a MS update notification that .Net Framework 3.5 should be installed. This time trying to be careful I intended to update my archive but each time it ends with errors - no difference when updating the existing archive or creating a new archive. I could go back to an earlier snapshot (two weeks old) - not too much of a deal as almost all data is on another drive. Still, before doing so, is there a better solution? I will try a reboot and/or install the outstanding .net Framework and see what happens then. I vaguely remember that years ago someone mentioned mbr issues but I thought this was all solved and that the two program live happily together. I just noticed that my scheduled incremental imaging was actually already running today - I thought I had set this up to only start tomorrow but looking at explorer I can see a number of .spi files being created in 30min intervals as per schedule. Do I need to fully disable SP for FdISR to update an archive?