Is pipelight still possible?

Hi,

I'm running Slackware64 14.2, have enabled multilib and installed:

• OpenAL
• OpenAL-compat32
• cabextract
• webcore-fonts-installer
• pipelight
• wine

Then ran:

• sudo pipelight-plugin --update
• pipelight-plugin --enable silverlight
• pipelight-plugin --system-check

Everything PASSED after I installed unixODBC and unixODBC-compat32.

I downloaded 64-bit Pale Moon 28.7.2 from palemoon.org, but Silverlight does not work, I get:

Code:[PIPELIGHT:LIN:unknown] attached to process.
[PIPELIGHT:LIN:unknown] checking environment variable PIPELIGHT_SILVERLIGHT5_1_CONFIG.
[PIPELIGHT:LIN:unknown] searching for config file pipelight-silverlight5.1.
[PIPELIGHT:LIN:unknown] trying to load config file from '/home/tbe/.config/pipelight-silverlight5.1'.
[PIPELIGHT:LIN:unknown] trying to load config file from '/etc/pipelight-silverlight5.1'.
[PIPELIGHT:LIN:unknown] trying to load config file from '/usr/share/pipelight/configs/pipelight-silverlight5.1'.
[PIPELIGHT:LIN:unknown] sandbox not found or not installed!
[PIPELIGHT:LIN:silverlight5.1] using wine prefix directory /home/tbe/.wine-pipelight.
[PIPELIGHT:LIN:silverlight5.1] checking plugin installation - this might take some time.
[install-dependency] Downloading and running wine-silverlight5.1-installer.
preloader: Warning: failed to reserve range 00010000-00110000
preloader: Warning: failed to reserve range 00010000-00110000
000b:fixme:winediag:start_process Wine Staging 4.17 is a testing version containing experimental patches.
000b:fixme:winediag:start_process Please mention your exact version when filing bug reports on winehq.org.
preloader: Warning: failed to reserve range 00010000-00110000
wine: cannot find L"C:\\windows\\system32\\winemenubuilder.exe"
000b:err:wineboot:process_run_key Error running cmd L"C:\\windows\\system32\\winemenubuilder.exe -a -r" (2).
preloader: Warning: failed to reserve range 00010000-00110000
preloader: Warning: failed to reserve range 00010000-00110000
preloader: Warning: failed to reserve range 00010000-00110000
preloader: Warning: failed to reserve range 00010000-00110000
preloader: Warning: failed to reserve range 00010000-00110000
preloader: Warning: failed to reserve range 00010000-00110000
002a:fixme:clusapi:GetNodeClusterState ((null),0032ECA4) stub!
002a:fixme:advapi:DecryptFileA ("c:\\0c0421dd0feffa61f8d4fec945\\", 00000000): stub
preloader: Warning: failed to reserve range 00010000-00110000
002d:fixme:heap:RtlSetHeapInformation (nil) 1 (nil) 0 stub
002d:fixme:wincodecs:JpegDecoder_Frame_CopyPalette (0x19acfc,0x18a230): stub
002d:fixme:ntdll:NtLockFile I/O completion on lock not implemented yet
002d:fixme:msi:is_uninstallable check other criteria
preloader: Warning: failed to reserve range 00010000-00110000
002d:fixme:wincodecs:JpegDecoder_Frame_CopyPalette (0x8bed84,0x201078): stub
002f:fixme:heap:RtlSetHeapInformation (nil) 1 (nil) 0 stub
preloader: Warning: failed to reserve range 00010000-00110000
0031:err:rundll32:wWinMain Unable to load L"C:\\Program Files\\Microsoft Silverlight\\5.1.41212.0\\SLMSPRBootstrap.dll"
002d:err:ole:CoGetClassObject class {f8d253d9-89a4-4daa-87b6-1168369f0b21} not registered
002d:err:ole:CoGetClassObject no class object {f8d253d9-89a4-4daa-87b6-1168369f0b21} could be created for context 0x1
002d:fixme:wincodecs:JpegDecoder_Frame_CopyPalette (0x1c42ec,0x111818): stub
002d:fixme:wincodecs:JpegDecoder_Frame_CopyPalette (0x1b368c,0x1c11a8): stub
[install-dependency] ERROR: Installer for wine-silverlight5.1-installer did not run correctly or was aborted.
[install-dependency] ERROR: Execution of wine-silverlight5.1-installer failed.
[PIPELIGHT:LIN:silverlight5.1] basicplugin.c:303:checkPluginInstallation(): Plugin installer did not run correctly (exitcode = 1).
[PIPELIGHT:LIN:silverlight5.1] basicplugin.c:116:attach(): plugin not correctly installed - aborting.Pale Moon is supposed to forever support NPAPI in full.
What gives?