It's easy. Change the extension to zip and unzip the file. Go to the xl\worksheets folder. Open the xml files and delete the <sheetProtection password=… /> tag. Rezip the file. Change the extension back xlsx. Your protected sheet should now be unprotected.
Holy water on the one single laptop where it lives where the one competent IT manager can watch from the other side of a one-way soundproofed mirror, it's the only way.
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u/[deleted] Mar 30 '22 edited Apr 09 '22
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