How to?-How to mark a file at the OS level

Hi,

Take a look:
http://www.diamondcs.com.au/index.php?page=dellater

Probably, this is rellated with your question.

Regards,
Opc0de

[nikola]

SOLAR, i think this file is marked in installer/uninstaller rather than OS. There wouldnt be any point preventing access to file if its going to be deleted anyway, so i think thats just something author of installer made up to fix some issue he had. You can simply write a program to delete files you want, add it to autorun in registry, so when computer restarts it deletes the file and removes itself from registry. Or maybe even adding it to services if file you want to delete is loaded as service, and therefor cant be deleted becouse its already started...