forcing QM to use browser other than IE

[[email protected]]

Hi, Gintaras et al.!  My institution is using QM v2.4.2.2 under Windows (mostly Win10 at this time); and, because IE is going away, I need to change some code that is trying to open a URL w/ POST data (the institution just forced all IE-opening URLs to open Edge, and POSTing won't work when a blank IE window opens Edge...).  Here's the code that I've been unsuccessful at changing:
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Request a Call Back :web2 "NWRadWeb/criticalresultscallback.php" _s.from("username=",ps_get_user,"&accession=",ps_get_acc(0)) 8 1000 1000

and web2 is
===function str'url str'args int'flags int'x int'y
int w
VARIANT postdata
VARIANT headers = "Content-Type: application/x-www-form-urlencoded[]"

if args.len>0
    ARRAY(byte) a.create(args.len)
    memcpy(&a[0] args a.len)
    postdata.attach(a)

SHDocVw.IWebBrowser2 b=web("" flags "" "" 0 w)
b.Navigate(url @ @ postdata headers)
siz x y w
===
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What can I do in order to open the passed url with its postdata within the user's default browser?  Thanks!

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The author of the code noted above is the user who many years ago asked the Q noted here: open web page with POST variables (quickmacros.com) .  I tried writing a web3 function to which I passed two POST arguments and values, but it's not opening a default-browser page w/ the POST data -- here's that function's current code after the calling line:
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Request a Call Back :web3 "NWRadWeb/criticalresultscallback.php" "username" ps_get_user "accession" ps_get_acc(0) 8 1000 1000

===
function str'url str'args1a str'args1b str'args2a str'args2b int'flags int'x int'y
int w
VARIANT headers = "Content-Type: application/x-www-form-urlencoded[]"

Http Tomer.Connect("NWRadWeb")
SHDocVw.IWebBrowser2 b=web("" flags "" "" 0 w)
Tomer.PostAdd(args1a args1b)
Tomer.PostAdd(args2a args2b)
Tomer.PostFormData(url 0 0 headers)
siz x y w
===
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