the last 2-3 days my notification Win 10 is gone ..and when trying to open is not displayed any idea why that happened?
Do not be too sure, Gabe disappoint the expectations. Him release always Wednesday or Monday. But can also release nothing because him is him.
What did you do these last 2-3 days? That's not much in the notifications anyway, just keep bugging me to log into MSA.
you do not need a reservation to get the free update anyway. if it breaks you can still get it when it comes out.
Is it possible to downgrade from Enterprise to Pro so I can update my 10130 to 10147 without losing apps?
cannot go from Enterprise to Pro in any direction AFAIK. format rinse and repeat is by far the cleanest way to go anyway.
To downgrade edition from Enterprise to Pro, you can trick Windows setup into thinking it is running on Pro by going to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion and changing the following keys: Windows Registry Editor Version 5.00 "EditionID"="Enterprise" "ProductName"="Windows 10 EnterpriseTechnical Preview" I believe for Pro edition this must be Windows Registry Editor Version 5.00 "EditionID"="Professional" "ProductName"="Windows 10 Pro Insider Preview" After that you may run in-place upgrade using Windows 10 Pro Technical Preview Setup disc.