When I'm downloading League of Legends using Pando Media Booster in wine, I get an error when starting it: Connection Error Your system is currently not allowing access to our servers. Check your Firewall and/or security software sttings to allow PMB.exe to run.

Reluctantly, I disabled ufw, but to no avail.

The terminal displays the following multiple times:

fixme:msvcp90:_Locinfo__Locinfo_ctor_cat_cstr (0x33fcf8 1 C) semi-stub
fixme:dbghelp:EnumerateLoadedModulesW64 If this happens, bump the number in mod
fixme:wininet:InternetAttemptConnect Stub
fixme:oleacc:CreateStdAccessibleObject 0x4f00bc -4 {618736e0-3c3d-11cf-810c-00aa00389b71} 0xc252d18
fixme:oleacc:CreateStdAccessibleObject 0x3700c0 -4 {618736e0-3c3d-11cf-810c-00aa00389b71} 0xc252958
fixme:wininet:CommitUrlCacheEntryInternal entry already in cache - don't know what to do!
fixme:wininet:CommitUrlCacheEntryInternal entry already in cache - don't know what to do!
fixme:uxtheme:BeginBufferedPaint Stub (0x1c28 0xcde880 0 (nil) 0xc2f6fe8)
fixme:uxtheme:EndBufferedPaint Stub ((nil) 1)
fixme:wininet:CommitUrlCacheEntryInternal entry already in cache - don't know what to do!
fixme:uxtheme:EndBufferedPaint Stub ((nil) 1)
fixme:wininet:CommitUrlCacheEntryInternal entry already in cache - don't know what to do!
fixme:wininet:CommitUrlCacheEntryInternal entry already in cache - don't know what to do!
fixme:wininet:InternetAttemptConnect Stub
fixme:wininet:CommitUrlCacheEntryInternal entry already in cache - don't know what to do!
fixme:wininet:CommitUrlCacheEntryInternal entry already in cache - don't know what to do!
fixme:wininet:CommitUrlCacheEntryInternal entry already in cache - don't know what to do!
fixme:wininet:CommitUrlCacheEntryInternal entry already in cache - don't know what to do!
fixme:wininet:CommitUrlCacheEntryInternal entry already in cache - don't know what to do!
fixme:wininet:InternetAttemptConnect Stub
fixme:wininet:InternetAttemptConnect Stub
fixme:wininet:CommitUrlCacheEntryInternal entry already in cache - don't know what to do!
fixme:advapi:RegisterEventSourceW ((null),L"BugSplat"): stub
fixme:advapi:ReportEventW (0xcafe4242,0x0001,0x0000,0x00000001,(nil),0x0003,0x00000000,0x33f224,(nil)): stub
err:eventlog:ReportEventW L"Pando_Win"
err:eventlog:ReportEventW L"Pando"
err:eventlog:ReportEventW L"-1"
fixme:advapi:DeregisterEventSource (0xcafe4242) stub
fixme:wininet:CommitUrlCacheEntryInternal entry already in cache - don't know what to do!
fixme:wininet:CommitUrlCacheEntryInternal entry already in cache - don't know what to do!
fixme:wininet:CommitUrlCacheEntryInternal entry already in cache - don't know what to do!
fixme:wininet:CommitUrlCacheEntryInternal entry already in cache - don't know what to do!
fixme:wininet:CommitUrlCacheEntryInternal entry already in cache - don't know what to do!
fixme:wininet:CommitUrlCacheEntryInternal entry already in cache - don't know what to do!
fixme:wininet:CommitUrlCacheEntryInternal entry already in cache - don't know what to do!
fixme:wininet:CommitUrlCacheEntryInternal entry already in cache - don't know what to do!
fixme:wininet:CommitUrlCacheEntryInternal entry already in cache - don't know what to do!
fixme:advapi:RegisterEventSourceW ((null),L"BugSplat"): stub
fixme:advapi:ReportEventW (0xcafe4242,0x0001,0x0000,0x00000001,(nil),0x0003,0x00000000,0x33f224,(nil)): stub
err:eventlog:ReportEventW L"Pando_Win"
err:eventlog:ReportEventW L"Pando"
err:eventlog:ReportEventW L"-1"
fixme:advapi:DeregisterEventSource (0xcafe4242) stub

Any idea what's going on here? Is there a better place to put this question?