Hello Sergey and others, here is the answer to the problem I had installing Windows 10..

1. In order to get rid of the message: "Disk space: This PC is joined to a domain. Contact your system administrator"
Temporarily joined a workgroup for the upgrade

2: Regarding the message: "Display: The display is not compatible with Windows 10. Check the manufacturer for support."
LogMeIn had installed a video driver to speed up the display of remote windows. Uninstalled it to install windows 10. Haven't reinstalled yet.

Java is a very logical choice of development language for you, Sergey. I know it has issues too, but I am sure you have overcome them.

I wish you the best. Glad you keep coming here.

Alex

>>Hahaha. Thanks for the answer, Sergey.
>>
>>I do like Windows 7 a lot, but will probably end up moving to Windows 10 anyway if MS allows me to do it for free. Now it feels like a challenge. Also the idea of being able to learn something about Ubuntu Linux without abandoning Windows is appealing.
>
>I installed Win 10 on my new PC a few month ago I had to fight with it to get it to work the way I like. Still some thing I couldn't get to work my way and just gave up.
>So when I got new PC for my wife I installed Win 7 on it. She is happy with it. Leave and learn.
>
>I believe only personal PCs are qualified for upgrade. I guess, M$ consider PC joined to domain to be 'enterprise"
>
>>
>>Please tell me and others in the UT what you are up to, professionally. Staying mostly with VFP or are you using other tools these days?
>>
>
>I haven't program in VFP in years. Mostly do Java and SQL Server
>
>>
>>
>>
>>>consider yourself lucky. Win 7 is much better
>>>
>>>>Trying to install Windows 10 in my windows 7 computer I got the message below and attached.
>>>>I have tried to perform the installation as a local user with administrator rights, as the local administrator, and as the user of the domain. Always get the same message.
>>>>BTW, the display is may better than 800 x 600 that is supposed to be the minimum requirement.
>>>>
>>>>Any suggestions?
>>>>
>>>>TIA,
>>>>
>>>>Alex
>>>>
>>>>--------------------------------------------------
>>>>Windows 10 will not run on this PC:
>>>>
>>>>CPU: Ok
>>>>Memory: OK
>>>>Disk space: This PC is joined to a domain. Contact your system administrator
>>>>Display: The display is not compatible with Windows 10. Check the manufacturer for support.
>>>>
>>>>Shop for new PCs online
>>>>---------------------------------------------------