Lightroom CC Desktop : An error occurred while attempting to change modules

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  • Problem
  • Updated 2 months ago
  • Solved
After updating to Catalina 10.15.4, LR CC Desktop is not functioning anymore with error upon opening, "an error occurred with attempting to change modules".

v3.2 and v3.2.1 is broken but downgrading to v3.1 works. Also just to add that v3.2./v3.2.1 version worked perfectly in Mojave before the OS upgrade
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Bernard Goh

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Posted 2 months ago

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Victoria Bampton - Lightroom Queen, Champion

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That sounds like a corrupted install. The uninstall to get back to 3.1 will likely have fixed it, so you might try upgrading to 3.2.1 again.
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Bernard Goh

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Thanks! updating back from v3.1 works. Earlier, I've only tried reinstalling version v3.2 & v3.2.1 which didn't work.