Installation issue - E drive is being referred to, when it should be referring to my C: drive.

I am having a problem after installing this software.Event viewer is showing that the server service is trying to open database files on my E drive. FCB::Open failed: Could not open file e:\sql10_main_t\sql\mkmastr\databases\objfre\i386\model.mdf for file number 1. OS error: 3(failed to retrieve text for this error. Reason: 1815).I did not install the software from the E drive as it was installed using the WEB PLATFORM INSTALLER.I did not install it on the E drive (as this is assigned to my DVD drive.  I have no idea why it is configured to read the database files in this drive and this path.In addition to the model database, I am receiving errors in my event viewer related to the following files:-MSDBData.mdfmodellog.ldfBoth of these reside in C:\Program Files\Microsoft SQL Se ...