How to upgrade Qt5.15.3 32bit to 64 bit version ?

n-2204

Hi,
I need to upgrade to 64 bit so need to uninstall 32bit or using maintenance tool i can install 64 bit components also
If i unistall 5.15.3 v and install other version on 64bit. then my project created by 5.15.3 will work ?

jsulm

@n-2204 said in How to upgrade Qt5.15.3 32bit to 64 bit version ?:

If i unistall 5.15.3 v and install other version on 64bit. then my project created by 5.15.3 will work ?

Not sure I understand the question. If you need a 64bit version of your app install 64bit Qt and rebuild your app with it.

Yes, you can install 64bit Qt version using Qt Online Installer or the maintenance tool.

n-2204

ok..
but i chk for Qt 5.15.3 64 bit ver is not available

SGaist

Hi,

Qt 5.15.3 is in any case a commercial only available release so if you are missing something there you should contact the Qt Company directly.