I read a bunch of forums about the CEP problem on Mac rnadomly popping up, however nothing seemed to work for me with the solves posted. I'm running MAC OS Big Sur 11.4, with Adobe CC. I cannot seem to get the CEP warning to go away.
Well, have you done as it says and actuall reinstalled the programs? Otherwise some more detailed info about your Mac such as what Mac it actualyl is, network settings, language settings and so on may shed some light on the whole matter. Also start by checking that you don't have a gazillion tools running in the background like messengers or video conferencing software that may block network stuff as used by the panel engine.
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