https://community.hpe.com/t5/operating-system-hp-ux/32-64-bit-capable/m-p/2801454#M82000 You can do either a complete reinstall or you could do an upgrade. I'd vote for the reinstall. Fri, 06 Sep 2002 15:20:01 GMT Patrick Wallek 2002-09-06T15:20:01Z https://community.hpe.com/t5/operating-system-hp-ux/32-64-bit-capable/m-p/2801452#M81998 Okay, running getconf HW_32_64_CAPABLE returns a 3, and getconf HW_CPU_SUPP_BITS returns 32/64. If I'm currently at 32 bits and can move to 64 bits, what is the procedure? Do I have to reinstall HPUX 11.11? Fri, 06 Sep 2002 14:58:27 GMT https://community.hpe.com/t5/operating-system-hp-ux/32-64-bit-capable/m-p/2801452#M81998 Terrence Johnson 2002-09-06T14:58:27Z https://community.hpe.com/t5/operating-system-hp-ux/32-64-bit-capable/m-p/2801453#M81999 See this thread:<BR /><A href="http://forums.itrc.hp.com/cm/QuestionAnswer/1,,0x9324eea29889d611abdb0090277a778c,00.html" target="_blank">http://forums.itrc.hp.com/cm/QuestionAnswer/1,,0x9324eea29889d611abdb0090277a778c,00.html</A><BR /><BR />Pete Fri, 06 Sep 2002 15:05:48 GMT https://community.hpe.com/t5/operating-system-hp-ux/32-64-bit-capable/m-p/2801453#M81999 Pete Randall 2002-09-06T15:05:48Z https://community.hpe.com/t5/operating-system-hp-ux/32-64-bit-capable/m-p/2801454#M82000 You can do either a complete reinstall or you could do an upgrade. I'd vote for the reinstall. Fri, 06 Sep 2002 15:20:01 GMT https://community.hpe.com/t5/operating-system-hp-ux/32-64-bit-capable/m-p/2801454#M82000 Patrick Wallek 2002-09-06T15:20:01Z