Safe to delete C:\Windows\Installer contents?
my brother's computer is out of space. he only got 213MB of free space out of 40GB. that folder took up 28GB of files.
is it safe to delete the contents of that folder? they're mostly .msp files. don't know why it took up so much space and he didn't even have a lot of programs installed.
tried doing disk cleanup but dat didn't work. he's got Windows XP
Intel Core 2 Quad Q9550 2.83Ghz || 4GB OCZ 1066 DDR2 RAM || GIGABYTE GA-EP45-UD3P Motherboard ||
PNY XLR8 GTX 470 || Raptor 300GB 10,000 RPM HDD RAID0 || Windows 7 Professional 64-bit