fixed install for win7-8.1

- fixed installation of the recommended version for win7-8.1 if the -version parameter was used #468

Install.ps1

@@ -294,7 +294,7 @@ if ($langCode -eq 'ru') {
 }
 
 Write-Host ($lang).Welcome
-Write-Host ""
+Write-Host
 
 # Check version Windows
 $os = Get-CimInstance -ClassName "Win32_OperatingSystem" -ErrorAction SilentlyContinue
@@ -322,20 +322,36 @@ if ($version) {
     }
     else {      
         Write-Warning "Invalid $($version) format. Example: 1.2.13.661.ga588f749-4064"
-        Write-Host ""
+        Write-Host
     }
 }
 
+$old_os = $win7 -or $win8 -or $win8_1
+
+# Recommended version for Win 7-8.1
+$last_win7_full = "1.2.5.1006.g22820f93-1078"
+
 if (!($version -and $version -match $match_v)) {
-    # Recommended version for Win 7-8.1
+    if ($old_os) { 
-    if ($win7 -or $win8 -or $win8_1) { 
+        $onlineFull = $last_win7_full
-        $onlineFull = "1.2.5.1006.g22820f93-1078"
     }
-    # Recommended version for Win 10-12
     else {  
+        # Recommended version for Win 10-12
         $onlineFull = "1.2.17.832.g15fa351e-571" 
     }
 }
+else {
+    if ($old_os) {
+        $last_win7 = "1.2.5.1006"
+        if ([version]($onlineFull -split ".g")[0] -gt [version]$last_win7) { 
+
+            Write-Warning ("Version {0} is only supported on Windows 10 and above" -f ($onlineFull -split ".g")[0])   
+            Write-Warning ("The recommended version has been automatically changed to {0}, the latest supported version for Windows 7-8.1" -f $last_win7)
+            Write-Host
+            $onlineFull = $last_win7_full
+        }
+    }
+}
 $online = ($onlineFull -split ".g")[0]
 
 # Sending a statistical web query to cutt.ly
@@ -422,10 +438,10 @@ function downloadSp() {
     }
 
     catch {
-        Write-Host ""
+        Write-Host
         Write-Host ($lang).Download $web_name_file -ForegroundColor RED
         $Error[0].Exception
-        Write-Host ""
+        Write-Host
         Write-Host ($lang).Download2`n
         Start-Sleep -Milliseconds 5000 
         try { 
@@ -451,7 +467,7 @@ function downloadSp() {
         catch {
             Write-Host ($lang).Download3 -ForegroundColor RED
             $Error[0].Exception
-            Write-Host ""
+            Write-Host
             Write-Host ($lang).Download4`n
             ($lang).StopScript
             $tempDirectory = $PWD
@@ -492,7 +508,7 @@ if ($win10 -or $win11 -or $win8_1 -or $win8 -or $win12) {
         if (!($confirm_uninstall_ms_spoti)) {
             do {
                 $ch = Read-Host -Prompt ($lang).MsSpoti2
-                Write-Host ""
+                Write-Host
                 if (!($ch -eq 'n' -or $ch -eq 'y')) {
                     incorrectValue
                 }
@@ -590,7 +606,7 @@ if ($spotifyInstalled) {
             do {
                 Write-Host (($lang).OldV2 -f $offline, $online)
                 $ch = Read-Host -Prompt ($lang).OldV3
-                Write-Host ""
+                Write-Host
                 if (!($ch -eq 'n' -or $ch -eq 'y')) {
                     incorrectValue
                 }
@@ -607,7 +623,7 @@ if ($spotifyInstalled) {
             if (!($confirm_spoti_recomended_over) -and !($confirm_spoti_recomended_unistall)) {
                 do {
                     $ch = Read-Host -Prompt (($lang).DelOrOver -f $offline)
-                    Write-Host ""
+                    Write-Host
                     if (!($ch -eq 'n' -or $ch -eq 'y')) {
                         incorrectValue
                     }
@@ -668,7 +684,7 @@ if ($spotifyInstalled) {
             do {
                 Write-Host (($lang).NewV2 -f $offline, $online)
                 $ch = Read-Host -Prompt (($lang).NewV3 -f $offline)
-                Write-Host ""
+                Write-Host
                 if (!($ch -eq 'n' -or $ch -eq 'y')) {
                     incorrectValue
                 }
@@ -681,7 +697,7 @@ if ($spotifyInstalled) {
             if (!($confirm_spoti_recomended_over) -and !($confirm_spoti_recomended_unistall)) {
                 do {
                     $ch = Read-Host -Prompt (($lang).Recom -f $online)
-                    Write-Host ""
+                    Write-Host
                     if (!($ch -eq 'n' -or $ch -eq 'y')) {
                         incorrectValue
                     }
@@ -698,7 +714,7 @@ if ($spotifyInstalled) {
                 if (!($confirm_spoti_recomended_over) -and !($confirm_spoti_recomended_unistall)) {
                     do {
                         $ch = Read-Host -Prompt (($lang).DelOrOver -f $offline)
-                        Write-Host ""
+                        Write-Host
                         if (!($ch -eq 'n' -or $ch -eq 'y')) {
                             incorrectValue
                         }
@@ -750,7 +766,7 @@ if (-not $spotifyInstalled -or $upgrade_client) {
 
     # Client download
     downloadSp
-    Write-Host ""
+    Write-Host
 
     Start-Sleep -Milliseconds 200
 
@@ -792,7 +808,7 @@ if (!($podcasts_off) -and !($podcasts_on)) {
 
     do {
         $ch = Read-Host -Prompt ($lang).PodcatsSelect
-        Write-Host ""
+        Write-Host
         if (!($ch -eq 'n' -or $ch -eq 'y')) { incorrectValue }
     }
     while ($ch -notmatch '^y$|^n$')
@@ -817,7 +833,7 @@ if (!($block_update_on) -and !($block_update_off)) {
     do {
         $text_upd = [string]($lang).UpdSelect + $upd
         $ch = Read-Host -Prompt $text_upd
-        Write-Host ""
+        Write-Host
         if (!($ch -eq 'n' -or $ch -eq 'y')) { incorrectValue } 
     }
     while ($ch -notmatch '^y$|^n$')
@@ -1290,7 +1306,7 @@ if ($test_js) {
     
     do {
         $ch = Read-Host -Prompt ($lang).Spicetify
-        Write-Host ""
+        Write-Host
         if (!($ch -eq 'n' -or $ch -eq 'y')) { incorrectValue }
     }
     while ($ch -notmatch '^y$|^n$')