So I purchased Grand Theft Auto Collector's Edition PC, which contains GTA1, GTA London 1969, and GTA 2. As usual, I copied those CDs into Nero image files (.NRG), because I just have a habit of playing from mounted images. I plan to play the game in DOSBOX and GLide Wrapper.
Turned out the GTA Collector's Edition is protected by SecuROM.
It seems my laptop has been infected by disgusting SecuROM. In panic, I search the internet, and found tips to remove SecuROM manually (this and this). It says that first we must deleted Securom\ folder in C:\Documents and Settings\****\Application Data.
I have searched every Application Data\ folder in each user. And yes, I always enable "Show hidden files" on Windows Explorer. Yet, I didn't find the Securom\ folder.
Also, I have ran TrashReg, and it failed to find anything suspicious.
However, when using regedit, I found a registry entry named SecuROM in HKEY_CURRENT_USER\Software.
PS: I'm using Windows XP SP2 on Lenovo B460 laptop.
So has my laptop been infected with SecuROM? And how could I remove the disgusting thing? Help!