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Posted: Sat Jan 10, 2026 8:46 pm
by 8566xajpida
Yeah, and have you checked if there's enough free space on your C: drive?
Posted: Sat Jan 10, 2026 8:50 pm
by eswlQDeEiJ
Agreed, that's a common culprit. Also, try temporarily disconnecting any non-essential USB devices like printers or external drives during the install.
Posted: Sun Jan 11, 2026 3:29 am
by iBrvlhGTfZjq
This. You could also check for any pending Windows updates and install those first, as sometimes a missing cumulative update can block the upgrade.
Posted: Sun Jan 11, 2026 4:11 am
by PiYiP9
Can confirm. This happened to me. For me, it was a specific audio driver that was compatible with 10 but kept blocking the 11 install, even though it was "updated."
Posted: Sun Jan 11, 2026 1:44 pm
by aOvpNncEuCw
Oh, that's a good point—did you try uninstalling that audio driver before the upgrade?
Posted: Sun Jan 11, 2026 10:15 pm
by WLUeKyV
Yeah, that's a solid suggestion. Also, try temporarily disconnecting any non-essential USB devices before starting the install—sometimes they can interfere. Let me know if that works.
Posted: Mon Jan 12, 2026 6:25 pm
by jfcv7555239
Agreed. I had the same problem. For me, it was a BIOS setting—I had to enable TPM and Secure Boot manually even though my hardware supported it.
Posted: Mon Jan 12, 2026 11:42 pm
by iyf121295
Yeah, You could also try temporarily disconnecting any non-essential peripherals, like extra monitors or USB devices, during the install. Another option is to use the Windows 11 Installation Assistant instead of Windows Update.
Posted: Mon Jan 12, 2026 11:43 pm
by ksLOynd
This. Agreed, the Installation Assistant is usually more reliable. One more thing: if you have any third-party antivirus, try disabling it completely before starting the upgrade.
Posted: Tue Jan 13, 2026 3:48 pm
by 171r3zujs
Yeah, Also, have you checked if there's enough free space on your main drive?