PCB Editor can't load symbols (create netlist warnings)

Hi,

When I want  to create Netlist I see some warning messages in OrCAD Capture which makes PCB Editor unable to load symbols. I have used DB doctor so many times - according to message hint - with all instructions given in below post. But nothing changes:

http://www.cadence.com/Community/forums/p/20129/1293508.aspx

Error messages whcih I see in orcad come below:

#1   WARNING(SPMHNI-192): Device/Symbol check warning detected. [help]
WARNING(SPMHNI-194): Symbol '1206N' for device 'CAP_1206N_10UF' not found in PSMPATH or must be "dbdoctor"ed.
#2   WARNING(SPMHNI-192): Device/Symbol check warning detected. [help]
WARNING(SPMHNI-194): Symbol '0805' for device 'CAP_0805_1UF' not found in PSMPATH or must be "dbdoctor"ed.
#3   WARNING(SPMHNI-192): Device/Symbol check warning detected. [help]
WARNING(SPMHNI-194): Symbol '0402' for device 'RES_0402_1K' not found in PSMPATH or must be "dbdoctor"ed.
#4   WARNING(SPMHNI-192): Device/Symbol check warning detected. [help]
WARNING(SPMHNI-194): Symbol '0603' for device 'RES_0603_10K' not found in PSMPATH or must be "dbdoctor"ed.

Can anybody help on this issue? I would really appreciate.

Thanks,

Hossein