Big problems here.
I've got an XP (sp3) PC. It died. I put the hard drive into another PC
(Dell) and it won't load the HDD. Sit with a black screen for ever. I've
tried an XP repair and all that a few times. No go.

I am creating an entry in registry under HKEY_CURRENT_USER\Software\App
This is the code snippet:
 hr = RegCreateKeyA (HKEY_CURRENT_USER, "Software\App", &hPluginKey);
 if (hr == ERROR_SUCCESS )

I have XP Home SP3
Could someone tell me what the keys below are about?  My daughter started to
download a game; I stopped it before the installation and it said that it
would remove the installation files.  However, I now find these keys