Windows 10: How to fix Windows and office acctivation with windows multiple errors and viruses

Good morning. please i downloaded system file for windows10 on Microsoft official page and i installled it on my PCafter that, i followed a tutorial to activate Windows with KMS Server using some CMD commands and it worked. i followed the tutorial for both Windows and Office, they were both activated. After that , i tried to install some of my softwares for apps development eg: Java, VSCredist runtimes, PHP storm and others.... just some minutes later, some of my apps starthaving some issues, some of them close alone when i open them. And i go to check my PC activation, it says, activation I

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Office 2013 error

Some had the same issue. Try one of those advises:

 

Office 2013 error

I tried all of these examples and it did not fix it?----
Based on my research, this error might occur when Excel (or Word) can not locate system's Temporary folder and can be fixed by doing the following:

• Open Start > Run > regedit
• Go to HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders and modify the key Cache with a valid path (ie: C:\Windows\Temp ).

BTW, if you are opening these documents from intranet or trusted sites, also check the Internet Options > Security, uncheck the Enable Protected Mode option under Local intranet and Trusted sites if they are checked.

On post # 2 It only happens on an email attachments with Office Documents, I do not get these errors on documents that I type or create.

Thanks

I also went to "trusted sites" in options and click on all the boxes and it still does it?
Anyone got any more options?
Thanks

 

windows xp installation and dual core am

could someone please list the steps they follow to install windows with a dual core processor and windows xp service pack to. I'm reletively new to amd dual core and i feel i'm missing a step. All help will be appreciated. thanx