glen7x
Well Known Member
There is also an ASI that you need to run before the upgrade. It does change for example ODBC datasources that are 32bit to 64 bit among other things.
And there is a gotcha as well. If you have applied an ASU / ESU while being in 32bit environment to say DV. it will be tricky to apply the same ESU to PY once you have upgraded PY to 64bit because the ESU was originally installed to 32bit foundation. So you will have to remove / uninstall the ESU and then reinstall this.
And there is a gotcha as well. If you have applied an ASU / ESU while being in 32bit environment to say DV. it will be tricky to apply the same ESU to PY once you have upgraded PY to 64bit because the ESU was originally installed to 32bit foundation. So you will have to remove / uninstall the ESU and then reinstall this.