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The DLL they downloaded from the third-party site was a 32-bit version masquerading as 64-bit, which would have failed anyway.
Downloading individual DLL files from third-party websites is dangerous, often useless, and misunderstands the root cause of error 0xc00007b. This 5,000-word guide will explain the technical reality of this error and provide safe, proven fixes for 64-bit Windows systems. 0xc00007b Dll 64 Bit Download
If you have tried fixes 1 through 6 and still see 0xc00007b , your Windows installation has deep-seated corruption. This is often due to: The DLL they downloaded from the third-party site
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