"At C:\install_folding_sandbox_on_host.ps1:181 char:126 (...)" running the sample error

[Korb]

PS C:\> Powershell.exe -ExecutionPolicy Bypass -File .\install_folding_sandbox_on_host.ps1 -username Korwin
At C:\install_folding_sandbox_on_host.ps1:181 char:126
+ ... etails px-3 px-md-4 px-lg-5 flex-wrap flex-md-nowrap" role="banner" >
+                                                                          ~
Missing file specification after redirection operator.
At C:\install_folding_sandbox_on_host.ps1:200 char:158
+ ... ent="true" class="Header-link js-details-target btn-link">  <svg aria ...
+                                                                 ~
The '<' operator is reserved for future use.
At C:\install_folding_sandbox_on_host.ps1:204 char:14
+ </button>    </div>
+              ~
The '<' operator is reserved for future use.
At C:\install_folding_sandbox_on_host.ps1:447 char:31
+         data-analytics-event="{&quot;category&quot;:&quot;Header&quot ...
+                               ~
Unexpected token '{' in expression or statement.
At C:\install_folding_sandbox_on_host.ps1:447 char:46
+         data-analytics-event="{&quot;category&quot;:&quot;Header&quot ...
+                                              ~
The ampersand (&) character is not allowed. The & operator is reserved for future use; wrap an ampersand in double quotation marks ("&") to pass it as part of a string.
At C:\install_folding_sandbox_on_host.ps1:447 char:53
+         data-analytics-event="{&quot;category&quot;:&quot;Header&quot ...
+                                                     ~
The ampersand (&) character is not allowed. The & operator is reserved for future use; wrap an ampersand in double quotation marks ("&") to pass it as part of a string.
At C:\install_folding_sandbox_on_host.ps1:447 char:65
+ ...     data-analytics-event="{&quot;category&quot;:&quot;Header&quot;,&q ...
+                                                                 ~
The ampersand (&) character is not allowed. The & operator is reserved for future use; wrap an ampersand in double quotation marks ("&") to pass it as part of a string.
At C:\install_folding_sandbox_on_host.ps1:447 char:72
+ ... ta-analytics-event="{&quot;category&quot;:&quot;Header&quot;,&quot;ac ...
+                                                                  ~
Missing expression after unary operator ','.
At C:\install_folding_sandbox_on_host.ps1:447 char:72
+ ... a-analytics-event="{&quot;category&quot;:&quot;Header&quot;,&quot;act ...
+                                                                 ~
Unexpected token '&' in expression or statement.
At C:\install_folding_sandbox_on_host.ps1:447 char:84
+ ... event="{&quot;category&quot;:&quot;Header&quot;,&quot;action&quot;:&q ...
+                                                                 ~
The ampersand (&) character is not allowed. The & operator is reserved for future use; wrap an ampersand in double quotation marks ("&") to pass it as part of a string.
Not all parse errors were reported.  Correct the reported errors and try again.
    + CategoryInfo          : ParserError: (:) [], ParentContainsErrorRecordException
    + FullyQualifiedErrorId : MissingFileSpecification

Microsoft Windows 10.0.19043.1865 A physical machine, ASUS P8Z77 WS (Intel Z77), Intel Core i7-3770K. A virtualization capabilities are enabled in the BIOS.