[SOLVED] [EX-100 - v0.9.86.0] [RS1 Build 14393.576] Validation key error

I have windows 8.1 pro installed. if i try to do an in-place upgrade with 14393.576 (updated with winreducer) everything goes ok. if i reduce the iso and then try the upgrade i get a validation error. i attach a screenshot and my .wccf file.

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hello,

i uploaded your wccf file here with no waiting time :

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could you try not to remove Windows Store at "Modern UI Apps" and the service tab. since this was mentioned here, maybe this will help you:

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KrX wrote:

hello,

i uploaded your wccf file here with no waiting time :

[You must be registered and logged in to see this link.]


could you try not to remove Windows Store at "Modern UI Apps" and the service tab. since this was mentioned here, maybe this will help you:

[You must be registered and logged in to see this link.]

KrX, i will make some tests and i will post later my findings

KrX wrote:

hello,

i uploaded your wccf file here with no waiting time :

[You must be registered and logged in to see this link.]


could you try not to remove Windows Store at "Modern UI Apps" and the service tab. since this was mentioned here, maybe this will help you:

[You must be registered and logged in to see this link.]

i just finished testing with the above .wccf but without removing window store in modern ui apps and in services but the problem remains.

Hello,

I never tried to do an upgrade using a WinReduced ISO ... maybe try to do not use "System - Integrate - Windows Updates Files Cleanup".

I noted it in my ToDo list

Thank you very much for your report !

winterstorm2050 wrote:

Hello,

I never tried to do an upgrade using a WinReduced ISO ... maybe try to do not use "System - Integrate - Windows Updates Files Cleanup".

I noted it in my ToDo list

Thank you very much for your report !

Winterstorm, after two days of testing i discovered that its not a winreducer bug. When i downloaded the untouched iso i intergrated the updates,reduced the iso and tested it. i didnt thought to test the untouched iso. When i did the problem was there. So its a problem in my iso not in
winreducer. I downloaded an iso from another source intergrated the updates, reduced the iso and everything went ok in the upgrade.

Hello,

So I marked the thread as solved ... thank you very much for your report !

I wish you to have a nice day !