EB or RTR

[Omanes Alexandrapolites]

Sorry Xehh, but, as Warmaster Horus said, it is impossible to run the 1.2 version with 1.5. Sorry.

However, there is an alternative which enables you to spend less time downloading the modification and still gain exactly the same benefits. Rather than installing a standard version of Platinum Edition over R:TW, you could use the mod switcher compatible version which is, oddly, smaller in size with the same stunning content. It also comes with the handy ability to be used alongside the almighty EB and all other mods which also utilise the mod switching ability of R:TW. You can download this smaller version here.

I'm sorry about the running problem, hope this helps you, cheers!