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Thunderbird won't start because of an Entry Point Not Found error

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  • 1 has this problem
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  • Last reply by Wayne Mery

P_Young
P_Young
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Tried starting Thunderbird and got the pop-up shown in the image.

thunderbird.exe - Entry Point Not Found The procedure entry point RtlUnsub could not be located in the dynamic link library C:\WINDOWS\SYSTEM32\KERNEL32.DLL

It worked fine yesterday & have installed nothing new on my laptop since then.

Tried starting Thunderbird and got the pop-up shown in the image. thunderbird.exe - Entry Point Not Found The procedure entry point RtlUnsub could not be located in the dynamic link library C:\WINDOWS\SYSTEM32\KERNEL32.DLL It worked fine yesterday & have installed nothing new on my laptop since then.

All Replies (1)

Wayne Mery
Wayne Mery
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odd

try reinstalling from https://www.mozilla.org/en-US/thunderbird/ ?