Visual studio 2005 file unable to run in vs 2012

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i use the vs 2005 for developing my web application.i use oracle database.when i open my project in vs 2012 and run the project,it shows the error:"ORA CONNECTION NOT OPEN".i have checked my connection string,it is right.i am unable to understood what is problem...please help me

What I have tried:

i have not tried anything new,because i am unable to understood error.i have searched on internet,but i am unable to find solution...

Posted 24-Mar-16 23:17pm

Raunak Paliwal

Updated 24-Mar-16 23:52pm

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aarif moh shaikh · Answer 1 · 2016-03-24T23:52:00

your application has been placed into folder like "C:\Program Files (x86)\..." while Oracle does not allow bracket symbols in client application. This could be very possible reason of the error mentioned in your post. Try to re-install the application into another location that should not contain brackets in the path.

Regards,
AARIF SHAIKH