Facing issues while install TCL 8.6 on windows 64 bit

while trying to install TCL8.6 on windows 64 bit, it won’t work…Is TCL 8.6 only works with 32bit or we can try with 64 bit…

Our platform Tcl builds are 64 bit - can you post a link to your project for reference?
Can you also post the error you are getting on install?

We haven’t created a 32-bit compatible version of Tcl for Windows since we dropped support for 32-bit Windows in 2018.

“It won’t work” is too vague to understand why you hit an issue. Please indicate what you were attempting when you got an error or unexpected result, report the exact text of the error message, and which steps of the installation process appear to have succeeded.