In my case, it was Windows Defender Antivirus that moved pcre3dll to quarantaine.
To lift the quarantaine and to create an exeption within Defender (to prevent future scans and quarantaines),
I found the following instructions by MS support:
Step 1) In order to restore the file out of the quarantaine, and bring it back into the Skylords Reborn folder - i.e. via -> protection history
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Step 2) In order create an exeption within Windows Defender Antivirus:
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in my case, i choose to create an exeption for the whole Skylords Reborn folder.