Not possible to upgrade to RC5

I have a strange  thing. I update to from RC3 to RC4 with some problems, but this was easy to correct.
After That I want to upgrade to RC5  but I can't

There is no error, only that the system can't upgrade to 5.
Some other who have this problem?

what are exactly your problems?/ I had no issues at all. It was smooth sailing here. You may have inherited a bug from previous upgrade which probably was not fixed the right way.

I have really no idea... The site is normal running, but the upgrade screen let no upgrade to version 5  only to 4 No errors or something.

And I cant't now re-compile orca languag very stange. Its say's its done, but nothing is changing. I have clean up everything, also browser .

after a another try it was installing to RC5.....
Only the Orca compiling is not working. Have try it in Different browsers.
I Say its done, but the [[ stay's on screen.

oops, just checked forums and it doesn't recompile language here too. That needs a ticket I guess.

Oke thanks for your replay, I will make one there  :)

http://www.boonex.com/trac/dolphin/ticket/1658

Looks like the bugs being reported for RC5 are things that were working in RC4.   Just an observation.

upss.. looks like im in trouble here  upgraded rc3-->rc4 went very well

downloaded rc5 uploaded didn't have time to backup d4 however i do have a backup of rc3 well let's see how the upgrade will go  i can always rollback to rc3

interesting thing the upgrade from rc3-rc4 kept 3 of my custom mods working