Original Title: DVD burning problem in Windows 7 x64
I have a problem burning DVDs with my Windows 7 Home Premium x64 retail edition.
In "managed" DVD mode, I can start the burning, the progress bar runs for some time, then disappears. Afterwards, I cannot read the disk contents or remove it from the drive during a couple of hours. After that in "computer" window I can see on the DVD drive something like "4.0 GB free out of 4.7 GB", but can't read or write anything to that drive.
In "active" mode, when I copy a large file to the DVD, the copying starts, then hangs at some time and only the "remaining" counter increases.
I tried burning one ISO image and it burned and verified properly.
I replaced the DVD burner with a brand new one and the issue persists.
I replaced the hard drive with a different one, installed fresh Windows 7 Ultimate 32bit and it burned the disc fine. Hence it seems something is wrong in my OS installation.
The question is - what and how can I fix it?