https://community.hpe.com/t5/operating-system-hp-ux/system-administration/m-p/2444564#M8915 If I want to downgrade hpux11 from 64 bit to 32 bit OS. Do I need to reinstall the OS or<BR />there is an easier way to do it ? <BR /><BR />Regards<BR /><BR />Shaun Tchong. Tue, 12 Sep 2000 02:08:32 GMT shaun tchong 2000-09-12T02:08:32Z https://community.hpe.com/t5/operating-system-hp-ux/system-administration/m-p/2444564#M8915 If I want to downgrade hpux11 from 64 bit to 32 bit OS. Do I need to reinstall the OS or<BR />there is an easier way to do it ? <BR /><BR />Regards<BR /><BR />Shaun Tchong. Tue, 12 Sep 2000 02:08:32 GMT https://community.hpe.com/t5/operating-system-hp-ux/system-administration/m-p/2444564#M8915 shaun tchong 2000-09-12T02:08:32Z https://community.hpe.com/t5/operating-system-hp-ux/system-administration/m-p/2444565#M8916 <BR />You dont have to reinstall 32bit in order to revert back from 11-64bit to 11-32bit but seeing as the generally recommended opinion for upgrading from 11-32bit to 11-64bit is to reinstall, due to massive problems trying to upgrade, I wouldnt recommend trying to reinstall the OS-core-32bit fileset to downgrade. Be safe, save yourself a lot of heartache, reinstall the 11-32bit OS from CD.<BR /> Tue, 12 Sep 2000 05:16:53 GMT https://community.hpe.com/t5/operating-system-hp-ux/system-administration/m-p/2444565#M8916 Stefan Farrelly 2000-09-12T05:16:53Z https://community.hpe.com/t5/operating-system-hp-ux/system-administration/m-p/2444566#M8917 <BR />Ive tried downgrading from 64bit to 32bit, it dont work. Reinstall the OS. Tue, 12 Sep 2000 06:30:58 GMT https://community.hpe.com/t5/operating-system-hp-ux/system-administration/m-p/2444566#M8917 Ken Scharpell 2000-09-12T06:30:58Z