Not compatible error

[zapp168]

I wish I left well enough alone! Have been searching and changing for two days now. Was working with 7.4 after upgrade I am getting "The flashscan/autocal interface is not compatible...etc" Have done many searches and I am currently running V2 Firmware 2.07.28 and Block 2.07.04 (latest from V8) I am running version 7.5.7.204 software. No matter what I do I get the same error, I seem to be out of options......I am ready to try to re-vert everything. Thanks!

[ScarabEpic22]

Update your version of V7.5 to 7.5.7.205 then try it again, looks like you've already got V8 up to date, now just need to get V7 there! :)