Update architecture filter for Python installer (#387)

HarithaVattikuti · web-flow · commit f47d09c20b93 · 2026-04-29T09:00:25.000-05:00
diff --git a/installers/win-setup-template.ps1 b/installers/win-setup-template.ps1
@@ -10,7 +10,12 @@ function Get-RegistryVersionFilter {
         [Parameter(Mandatory)][Int32] $MinorVersion
     )
 
-    $archFilter = if ($Architecture -eq 'x86') { "32-bit" } else { "64-bit" }
+    # ARM64 Python installer registers as "(ARM64)" in the display name, not "(64-bit)"
+    $archFilter = switch ($Architecture) {
+        'x86'   { "32-bit" }
+        'arm64' { "64-bit|ARM64" }
+        default { "64-bit" }
+    }    
     "Python $MajorVersion.$MinorVersion.*($archFilter)"
 }
 

Original file line number	Diff line number	Diff line change
`@@ -10,7 +10,12 @@ function Get-RegistryVersionFilter {`
`10`	`10`	`[Parameter(Mandatory)][Int32] $MinorVersion`
`11`	`11`	`)`
`12`	`12`
`13`		`- $archFilter = if ($Architecture -eq 'x86') { "32-bit" } else { "64-bit" }`
	`13`	`+ # ARM64 Python installer registers as "(ARM64)" in the display name, not "(64-bit)"`
	`14`	`+ $archFilter = switch ($Architecture) {`
	`15`	`+ 'x86' { "32-bit" }`
	`16`	`+ 'arm64' { "64-bit\|ARM64" }`
	`17`	`+ default { "64-bit" }`
	`18`	`+ }`
`14`	`19`	`"Python $MajorVersion.$MinorVersion.*($archFilter)"`
`15`	`20`	`}`
`16`	`21`