Hello Nonny,
My problem is exactly as described in this and several other threads:
The Windows firewall on my Acer 5715Z laptop with Vista Home Basic reverts
to OFF when the laptop wakes up from standby or after turning it on.
I defined it as ON several times, and I also checked all the suggestions in
this thread (the CAPS at the end of the steps are my answer):
1. In the Start Search box of the Start Menu, type services.msc. Is the
Windows Firewall service set to be Automatic at startup? YES, IT IS
2. In the Start Menu type devmgmt.msc, and open Device Manager. On the View
tab, choose "Devices by connection" and put a check next to "Show hidden
devices". Look for Windows Firewall Authorization Driver (it will have a
gold gear icon). Double-click that, and on the Driver tab, make sure the
Startup type is set to "Demand". YES, IT IS.
Thank you for the response, I didn't find any solution on the web and forums,
Armin