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ahashash

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windows date change messed up OS?

i made a winform application vs2010 vb.net, and it has this function where if a certain date comes it should fire an event, the problem:
in order for me to test it, since i cant wait for a future date to come just to see if a msgBox will pop, so i changed the date on the machine from control panel, to be like 3 or 5 or max 6 months ahead, it was 1st dec 2014, i made it june 2015, after i tested it it worked, but when i set the date back to normal i start to get this annoying windows genuine authentication thing, and my copy is not original! it asks me to go online to verify, and i did, but it keeps telling me to buy a copy of windows!!!!!!!!!!!!!! and still pops the messages!!!!!!!!!!
 i bought the dell desktop xps ($1300) windows 7, like a year ago, everything is original, nothing on this PC is illegal, so any ideas ????
WINDOWS-AUTH.jpg
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AndyAinscow
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Get in touch with Microsoft by phone and explain what has happened.  They might be able to help.
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☠ MASQ ☠

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Hi,
1. Are you still running Windows 7 (original version) or have upgraded it to a different version? If yes which one?.
2. Have you tried a System Restore (Start >Search> System Restore) and then see if that works?
3. Open an Admin Command Prompt (Start >Type CMD, right click and Run as Admin) and then type the command SFC /Scannow, wait for a while for it to finish and reboot. If it doesnt work then open same CMD prompt as admin and type  slmgr /rearm and restart the system and repeat process with slmgr /ato and see if that works.
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@ahashash
@MASQ
Check complete comment writer here:
http://www.makeuseof.com/tag/how-to-make-your-windows-7-pc-genuine-again-after-a-hardware-upgrade/
Thank you MASQ.
In the future when testing, configuring your time frame to 20 minutes from now, and then waiting for the event would have achieved the same result:
1) confirm that your logic works
2) and see the event you planned for since it makes little difference when testing.
>>In the future when testing, configuring your time frame to 20 minutes from now, and then waiting for the event would have achieved the same result:

Where do you see that in the question (eg.  If the date the event should fire on is the first of april) ?
Andy,

You and others experts addressed how to remedy the situation the asker has wound up.

My comment deals with avoiding situations where one has to set their system to a date in the future in order to test an application's behavior when the set time is arrived or passed.
i.e. if I write an application that needs to trigger an event when 182 days lapse from a specific event. A test to see that the mechanics work as designed would be enough to use a 30 seconds, a 2 minutes, even an hour to validate as long  (I, as the programmer would account for the condition adjustment).
I agree there would be 'better' ways to test this than doing what was done - but for a beginner just adding minutes instead of months might still leave them uncertain if it really was correct.  

Running inside a virtual machine could be another that would test the real code.

Unfortunately this method to test was used and I hope the asker of the question has learnt something from it.
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ahashash

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Worked like a charm..........many many many thanx to all