Problem in installing dowlnloaded oracle s/w version 11g Release 2

Question

Hi
I downloaded oracle 11g release 2 s/w from www.oracle.com.I downloaded s/w for windows 64 bit os.my os is windows 7. that is why i downloaded it. It is in two zip folders.after completion of downloading i open first part and i executed setup.exe file in database folder of first part.
in the install options window i selected "create and configure database " option from the available 3 options.one of the other option is "install database s/w only" and other i could not remembered.
after this i given the location for storing installed files. this location is in same location where i downloaded the s/w(D:\ location).
then i clicked next and finish button. upto 48% it works fine, but after that it is showing error that one of the file is not available from the source directory.
so what i have to do next.
i tried again by clicking the universal installer option from the start->programs menu. It is asking the folder location for source files, i given this downloaded location. but it is showing error like "the specified location is a folder location", if i selected setup.exe file the it is showing "the specified file is incorrect".
so kindly help me out in this one.
Regards
Raavi Naveen

Answer 1

Hi Ravi,
Here the issue is Downloaded zip files are not extracted at the same location.
For example,the downloaded files are
11gR2_part1.zip and 11gR2_part2.zip
Please unzip as below
mkdir 11gR2
mv 11gR2_part1.zip 11gR2
mv 11gR2_part2.zip 11gR2
cd 11gR2
unzip 11gR2_part1.zip
unzip 11gR2_part2.zip
The zip will create necessary folders and place files, 2nd zip will also extract files in the same folder.
In case this doesn't resolve error kindly paste the error received in installation log
Thanks,
Krishna