SOLVED OSD Task Sequence Fails with error 801901F4

[RHIEngineer]

My Task Sequence is failing while applying the operating system. Logs indicate it is failing to download, but I am unsure why. It says it cannot find the file specified, yet I can navigate to the wim file just fine, even from the computer I am imaging.

I am seeing http 401 unauthorized, but not sure where that would be coming from nor why

I have attached the SMSTS Logs, if anyone can help.

 

[Prajwal Desai]

Try this - Under DP properties, in the General tab, check allow anonymous access to distribution point. Click Apply and OK and then try the OSD. Let me know if that works.

 

[RHIEngineer]

That did not resolve the issue unfortunately. appears to be the same issues. See the attached smsts log

 

[RHIEngineer]

So here's what appears to have happened, and I think I resolved it to a degree, but I'm not sure why it fixes it.

I had to go into the properties of the Image, click on the Data Access tab, then check the box that says "Copy the content in this package to a package share on distribution points"

Then I received the same error during the step "setup Windows & Configuration Manager" I could not edit the configuration manager client package" so I created a client upgrade package, and changed that same setting and it resolved.

I still think there is some issue going on with IIS that still needs resolved, because there are a lot of http result: 404 errors with other related errors that follow it

SendResourceRequest() failed. 80190194
Download() failed. 80190194

unsuccessful in connecting to %packagelocation%. Invalid username or password
unsuccessful in connecting to %packagelocation% with default account.

It hangs on installing applications before finally giving me the following errors.


socket 'connect' failed; 8007274d OSDSetupHook 10/27/2020 6:58:07 AM 1152 (0x0480)
Failed to connect to Management Point :80 OSDSetupHook 10/27/2020 6:58:07 AM 1152 (0x0480)
socket 'connect' failed; 8007274d OSDSetupHook 10/27/2020 6:58:09 AM 1152 (0x0480)
Failed to connect to Management Point :443 OSDSetupHook 10/27/2020 6:58:09 AM 1152 (0x0480)