I tried using NSISdl for downloading file.
This my code:
StrCpy $dir "F:\test"
NSISdl::download "http://strim-tech.com/vcom.zip" "$dir\vcom.zip"
StrCmp $temp "success" okk
MessageBox MB_OK|MB_ICONSTOP "Download failed: $temp"
ExecShell "open" '"$dir\vcom.zip"'
When I include it in the section all work.
Then I try put it in mui_page_customfunction_pre of next (finish) page (or _leave for instfiles page). If I move installer window or minimize it -> application become "Not ressponding".
Is this bug?