Thank u somuch Mr. Kori.
Error 5 (Access is denied.) in execution of a 'RegOpenKeyEx' function, line (366),
with parameter (MSMSGS_NewAlert).WARNING 2015-07-17 19:14:04
Was not a problem. The main problem is
ERROR 2015-07-17 19:14:31
MOS-01109 Needed space on mountpoint E:/ is 5.248e+07 KB, but got only 3.39862e+07 KB.
I solved it ,by increasing the available disk space to 110 GB. The problem solved and installation, went ahead.