[SalmanAbbas]

My PC system is as follows

Intel Core 2 duo E6750 2.66Ghz
4 GB of system RAM
50 GB Free space
Intel DG 33 FB motherboard
NVIDIA GeForce 9800GTX+ 512MB Graphics card
HP DVD-Writer

Around a year ago i had windows vista ultimate-64bit on my pc. but i uninstalled it. Now i recently i am trying to re-install by rebooting and it is giving a error cannot load installer.wim. ???

[LaviadonTQC]

What did you use after you uninstalled it? You are getting this error from the DVD or the recovery partition?

[SalmanAbbas]

no no i was using windows xp. i recently got this idea of switching back to vista until this error came

[LaviadonTQC]

Well based off the information you have given me. This error happens mostly when the Vista DVD is burned on outdated firmware and at a high speed. Check your DVD burner manufactures website for updates, then try re-burning the DVD at a 1x speed. Also make sure you are using a legitimate copy provided by Microsoft.