I need help!

Deepin is beatiful, but I had several issues from a long time:
1 - I installed Deepin 2014.1 perfectly.
2 - After install the upgrade package to 2014.2, the system does not load the Deepin welcome movie
3 - After install and uninstall TexMaker (www.xm1math.net/texmaker), I got a dark screen with a "X" mouse pointer after login. But I could access to the GUI after execute CTRL+ALT+F1, input my login and password and execute startx.
4 - Since I could not fix it (I tried almost everything), I take the option to reinstall Deepin 2014.1 (not 2014.2 because when it was close to install completely, I got a error and the proccess aborted).
5 - After install again Deepin 2014.1 I download the updates and later rebooted the laptop.
6 - Now, when I input my name and password into the Login screen, the screen resets again (It NOT return a bad/wrong password warning!) so I can't continue from this point.

Please help!

I'd say make up your mind first? Because you can try and fix what you posted here or go for what you posted there but not both. Not only is it illogical, it would also lead to duplicate effort and wasted time for your unsuspecting fellow LQ members.