📎 AI Summary:
The thread discusses a Windows 7 user experiencing installation errors (0xC1900101-0x2000D) when attempting to upgrade to Windows 10, with the main issue occurring around 15-16%. Contributors suggest troubleshooting steps such as disconnecting non-essential USB devices and possibly disabling onboard sound in BIOS, but the user reports persistent slow download speeds and issues, even when trying different methods like ISO installation. Overall, the user faces installation hurdles, and despite advice and troubleshooting attempts, the problem remains unresolved at this point.

Cloudsong

New Member
Joined
Jul 29, 2015
Messages
22
Thread Author #21
After a 4th attempt I just gave up. contacted microsoft support over the phone today and was told I should call back later where technical help would be available. Mine doesnt stop for a while at 15% and continues later on it simply crashes at 15-16% the error i get is in the description.

I have tried disabling my anti virus, unplugging anything to the pc but my mouse and keyboard. Nothing really helps. I begin to suspect some files for some reason are corrupted or something. Preventing the transfer.
 

TriT

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Joined
Jul 30, 2015
Messages
2
I thought the same thing about corrupt files so I defragged my C: drive. Like u I have an SSD as my boot drive. None the less I ran the defrag (had never run before) and it said 19%. My thinking is that if there was any files that where causing problems hopefully the defrag would sort it. I was gonna run error checking on the SSD next if this fails.
 

Cloudsong

New Member
Joined
Jul 29, 2015
Messages
22
Thread Author #23
You should never defrag your SSD
Update: I called microsoft support line, they couldnt help me. The only thing the could recommend was a fresh installation of my existing OS (Win7 home prof) and then try downloading win10 again.