Sync error after uninstall and reinstall 1.4

Hi people,

Need a help. I need to watch some replays in 1.4. But I installed yesterday the newer 1.5.

Today, I uninstaled all the EF. As I assume that is a default to EF uninstaller don't delete EF_Updates folder, I just installed all the patchs until reached the 1.4.0.0. All ok.

But then, when I open an 1.4 playback, the game shows the message "sync error" like i'm using a diferent patch.

I reinstalled 2 times until [IP address redacted] and the same problem.
Any hints about this? I need to watch these replays because it's from the EW tournament.

Try uninstalling, and then manually deleting all Eastern Front related files before doing the fresh install.

Thanks, will do that and report here.