Posted April 23, 201410 yr I have a Samsung rv510 64-bit laptop. Whenever I try to install my Windows 7 updates they won't work, it says 18 updates have failed, 3 error codes come up saying: Code 80073712 Windows Update encountered an unknown error. Code 2 Windows Update encountered an unknown error. Code 64C Windows Update encountered an unknown error. I think this might be linked to why my HP printer software won't install. Please can someone help, thanks. Continue reading...
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