Help with 1.3 patch

[A living god]

Im having trouble installing the 1.3 patch, Ive uninstalled eb .74 and Rome 1.2
and installed rome 1.0
When i try to run Rome - Total war 1.3 patch.exe i get an error message

Setup has experienced an error

Please do the following
-Close any running programs
-Empty your temporary folder
-Check your Internet Connection (interenet Based Setups)
Then try to run Setup again

Error Code: -6001

Ive un and reinstalled it and it still not working, anybody know how th fix this?

:help:

[Varatesh]

try this, go to "C:\Program Files\Common Files\InstallShield\Professional\Runtime" and delete a folder named "0701".

[A living god]

Thank You