Adobe connect windows aplication hangs on start
Adobe connect windows application hangs on start on this screen:

It works fine if I add ?launcher=false in the end of link.
But I need sreen share option, so I need windows application.
Chrome, flash and Adobe connect windows app is updated.
Windows version: 8.1 updated.
Log says:
#Version: 1.0
#Start-Date: 2019-02-04 17:38:55 (utc)
#Software: Adobe Systems Inc. adobeconnectaddin 2019,1,2,32
#Location: C:\Users\anagorny\Documents\adobeconnectaddin-2019-02-04-17-38-55.log
#Fields: time x-milliseconds x-source x-comment
System Information
OS Version : 6.3 (9600) (0.0)
Total Memory : 8274856 KB
Core Count : 4 :: Arch : 0
17:38:55 0 PLAYER_TRACE Core Player constructor, this = 3ced000
17:38:55 13 PLAYER_TRACE Cache Sizes: bindings 32, metadata 1, methods 32
17:38:55 13 PLAYER_TRACE JIT mode: 0
17:38:55 13 PLAYER_TRACE JIT OSR threshold (default): 0
17:38:55 14 PLAYER_TRACE JIT CSE: on
17:38:55 14 PLAYER_TRACE JIT inlining: on
17:38:55 14 PLAYER_TRACE JIT hardening: on
17:38:55 14 PLAYER_TRACE JIT profile level: 0
17:38:55 27 PLAYER_TRACE gleanCount=240
17:38:55 29 PLAYER_TRACE Begin InitGlobalObject for file:///C|/Users/anagorny/AppData/Roaming/Adobe/Connect/connect.exe
17:38:55 42 ACTION_TRACE Listener :: System Language : ru
17:38:55 43 PLAYER_TRACE SetDataComplete(success=true len=4752) for file:///C|/Users/anagorny/AppData/Roaming/Adobe/Connect/connect.exe
17:38:55 46 PLAYER_TRACE Setting scale factor to 1.500000
17:38:55 47 PLAYER_TRACE Begin InitGlobalObject for https://www.macromedia.com/support/flashplayer/sys/
17:38:55 149 PLAYER_TRACE IE version is 11
17:38:55 150 PLAYER_TRACE Setting Compat version for connect.exe to 11001
17:38:55 427 PLAYER_TRACE HTML Log : cookies present : true
17:38:55 530 PLAYER_TRACE DoSingleURLRequest to FSCommand:showmenu, target is false
17:38:55 530 PLAYER_TRACE GetURL 'FSCommand:showmenu'
17:38:55 530 PLAYER_TRACE [Security] FSCommand permitted: FSCommand:showmenu
17:38:55 532 PLAYER_TRACE PlatformFSCommand handled it
17:38:55 532 PLAYER_TRACE DoSingleURLRequest to FSCommand:setWindowTitle, target is Adobe Connect
17:38:55 532 PLAYER_TRACE GetURL 'FSCommand:setWindowTitle'
17:38:55 532 PLAYER_TRACE [Security] FSCommand permitted: FSCommand:setWindowTitle
17:38:56 1037 PLAYER_TRACE HTML Log : meeting data from local dump: {"recentMeetings":[{"meetingname":"Сибур","meetingurl":"/siburvkus","completeurl":"http://naumen.adobeconnect.com/siburvkus/","timestamp":1549301682299,"isfavourite":true,"extras":""},{"meetingname":"ОДК","meetingurl":"/odk","completeurl":"http://naumen.adobeconnect.com/odk","timestamp":1544523405578,"isfavourite":false,"extras":""}],"favouriteMeetings":[{"meetingname":"Сибур","meetingurl":"/siburvkus","completeurl":"http://naumen.adobeconnect.com/siburvkus/","timestamp":1549301682300,"isfavourite":true,"extras":""}]}
17:38:56 1047 PLAYER_TRACE HTML Log : login.html: meetings data populated as view
17:38:56 1048 PLAYER_TRACE HTML Log : login.html: hover functionality added to views populated
17:38:58 3595 PLAYER_TRACE HTML Log : login.html: Double click on url : naumen.adobeconnect.com/siburvkus/
17:39:00 4732 PLAYER_TRACE HTML Log : login.html: currentVersion : 10.1.0
17:39:00 4732 PLAYER_TRACE HTML Log : login.html: Checking if Javascript to be disabled or not. Min Allowed version to disable JS is 10.2
17:39:00 4732 PLAYER_TRACE HTML Log : login.html: minAllowedVersion : 10.2
17:39:00 4732 PLAYER_TRACE HTML Log : login.html: minAllowedVersion : 9.7.2
17:39:00 4732 PLAYER_TRACE HTML Log : login.html: version is greater than minVersion
17:39:00 4733 PLAYER_TRACE HTML Log : icon value : meeting
17:39:00 4734 PLAYER_TRACE HTML Log : login.html: meeting data to local dump: {"recentMeetings":[{"meetingname":"Сибур","meetingurl":"/siburvkus","completeurl":"http://naumen.adobeconnect.com/siburvkus/","timestamp":1549301940035,"isfavourite":true,"extras":""},{"meetingname":"ОДК","meetingurl":"/odk","completeurl":"http://naumen.adobeconnect.com/odk","timestamp":1544523405578,"isfavourite":false,"extras":""}],"favouriteMeetings":[{"meetingname":"Сибур","meetingurl":"/siburvkus","completeurl":"http://naumen.adobeconnect.com/siburvkus/","timestamp":1549301940035,"isfavourite":true,"extras":""}]}
17:39:00 4735 PLAYER_TRACE HTML Log : login.html: minAllowedVersion : 9.7.2
17:39:01 6458 PLAYER_TRACE LoadMovie https://naumen.adobeconnect.com/common/meetingAS3/shell/shell.swf?internalTracking=true,stats.adobe.com,sstats.adobe.com,adbadobeconnectemeaprod,,10,1134496307,3393386660,meeting,meeting,3416350159&room=3393386660;session=em1breezfxugquesswr3tdph&ticket=<Snipped>&proxy=false&appInstance=1134496307/3393386660/&ott=bbx3xv3wu7&css=airspeed&aicc_url=https%3A%2F%2Fnaumen.adobeconnect.com%2Fservlet%2Fverify%3Fsco-id%3D3393386660&addinLogin=true&host=naumen.adobeconnect.com&path=%2F_a1134496307%2Fsiburvkus%2F&sco-id=3393386660&session=em1breezfxugquesswr3tdph&ticket=<Snipped>&transcript-id=3416403530&protos=rtmp:1935,rtmps:443&origins=PACE1APP05:8506,PACE1APP08:8506&edges=emea1fms4.adobeconnect.com,emea1fms5.adobeconnect.com&connectors=pacets02.adobeconnect.com,pacets01.adobeconnect.com&connector_proto=wss:443&lang=ru&account_id=1134496307&pacProxyFlag=false
17:39:01 6479 PLAYER_TRACE LoadFile https://naumen.adobeconnect.com/common/meetingAS3/shell/shell.swf?internalTracking=true,stats.adobe.com,sstats.adobe.com,adbadobeconnectemeaprod,,10,1134496307,3393386660,meeting,meeting,3416350159&room=3393386660;session=em1breezfxugquesswr3tdph&ticket=<Snipped>&proxy=false&appInstance=1134496307/3393386660/&ott=bbx3xv3wu7&css=airspeed&aicc_url=https%3A%2F%2Fnaumen.adobeconnect.com%2Fservlet%2Fverify%3Fsco-id%3D3393386660&addinLogin=true&host=naumen.adobeconnect.com&path=%2F_a1134496307%2Fsiburvkus%2F&sco-id=3393386660&session=em1breezfxugquesswr3tdph&ticket=<Snipped>&transcript-id=3416403530&protos=rtmp:1935,rtmps:443&origins=PACE1APP05:8506,PACE1APP08:8506&edges=emea1fms4.adobeconnect.com,emea1fms5.adobeconnect.com&connectors=pacets02.adobeconnect.com,pacets01.adobeconnect.com&connector_proto=wss:443&lang=ru&account_id=1134496307&pacProxyFlag=false
17:39:01 6479 PLAYER_TRACE RequestUrl 'https://naumen.adobeconnect.com/common/meetingAS3/shell/shell.swf?internalTracking=true,stats.adobe.com,sstats.adobe.com,adbadobeconnectemeaprod,,10,1134496307,3393386660,meeting,meeting,3416350159&room=3393386660;session=em1breezfxugquesswr3tdph&ticket=<Snipped>&proxy=false&appInstance=1134496307/3393386660/&ott=bbx3xv3wu7&css=airspeed&aicc_url=https%3A%2F%2Fnaumen.adobeconnect.com%2Fservlet%2Fverify%3Fsco-id%3D3393386660&addinLogin=true&host=naumen.adobeconnect.com&path=%2F_a1134496307%2Fsiburvkus%2F&sco-id=3393386660&session=em1breezfxugquesswr3tdph&ticket=<Snipped>&transcript-id=3416403530&protos=rtmp:1935,rtmps:443&origins=PACE1APP05:8506,PACE1APP08:8506&edges=emea1fms4.adobeconnect.com,emea1fms5.adobeconnect.com&connectors=pacets02.adobeconnect.com,pacets01.adobeconnect.com&connector_proto=wss:443&lang=ru&account_id=1134496307&pacProxyFlag=false', this = 3cf3020
17:39:01 6624 PLAYER_TRACE Assert: SecurityContext is NULL
17:39:01 6624 PLAYER_TRACE Cache Sizes: bindings 32, metadata 1, methods 32
17:39:01 6624 PLAYER_TRACE JIT mode: 0
17:39:01 6624 PLAYER_TRACE JIT OSR threshold (default): 0
17:39:01 6624 PLAYER_TRACE JIT CSE: on
17:39:01 6624 PLAYER_TRACE JIT inlining: on
17:39:01 6624 PLAYER_TRACE JIT hardening: on
17:39:01 6624 PLAYER_TRACE JIT profile level: 0
17:39:01 6637 PLAYER_TRACE gleanCount=240
17:39:02 6757 PLAYER_TRACE Begin InitGlobalObject for https://naumen.adobeconnect.com/common/meetingAS3/shell/shell.swf?internalTracking=true,stats.adobe.com,sstats.adobe.com,adbadobeconnectemeaprod,,10,1134496307,3393386660,meeting,meeting,3416350159&room=3393386660;session=em1breezfxugquesswr3tdph&ticket=<Snipped>&proxy=false&appInstance=1134496307/3393386660/&ott=bbx3xv3wu7&css=airspeed&aicc_url=https%3A%2F%2Fnaumen.adobeconnect.com%2Fservlet%2Fverify%3Fsco-id%3D3393386660&addinLogin=true&host=naumen.adobeconnect.com&path=%2F_a1134496307%2Fsiburvkus%2F&sco-id=3393386660&session=em1breezfxugquesswr3tdph&ticket=<Snipped>&transcript-id=3416403530&protos=rtmp:1935,rtmps:443&origins=PACE1APP05:8506,PACE1APP08:8506&edges=emea1fms4.adobeconnect.com,emea1fms5.adobeconnect.com&connectors=pacets02.adobeconnect.com,pacets01.adobeconnect.com&connector_proto=wss:443&lang=ru&account_id=1134496307&pacProxyFlag=false
17:39:02 6761 ACTION_TRACE #SHELL# preLaunchProcess
17:39:02 6763 ACTION_TRACE #SHELL# loader inited
17:39:02 6765 ACTION_TRACE #SHELL# onResize -- stage width x height is 275 x 25
17:39:02 6765 PLAYER_TRACE StreamClose for https://naumen.adobeconnect.com/common/meetingAS3/shell/shell.swf?internalTracking=true,stats.adobe.com,sstats.adobe.com,adbadobeconnectemeaprod,,10,1134496307,3393386660,meeting,meeting,3416350159&room=3393386660;session=em1breezfxugquesswr3tdph&ticket=<Snipped>&proxy=false&appInstance=1134496307/3393386660/&ott=bbx3xv3wu7&css=airspeed&aicc_url=https%3A%2F%2Fnaumen.adobeconnect.com%2Fservlet%2Fverify%3Fsco-id%3D3393386660&addinLogin=true&host=naumen.adobeconnect.com&path=%2F_a1134496307%2Fsiburvkus%2F&sco-id=3393386660&session=em1breezfxugquesswr3tdph&ticket=<Snipped>&transcript-id=3416403530&protos=rtmp:1935,rtmps:443&origins=PACE1APP05:8506,PACE1APP08:8506&edges=emea1fms4.adobeconnect.com,emea1fms5.adobeconnect.com&connectors=pacets02.adobeconnect.com,pacets01.adobeconnect.com&connector_proto=wss:443&lang=ru&account_id=1134496307&pacProxyFlag=false
17:39:02 6765 PLAYER_TRACE SetDataComplete(success=true len=38479) for https://naumen.adobeconnect.com/common/meetingAS3/shell/shell.swf?internalTracking=true,stats.adobe.com,sstats.adobe.com,adbadobeconnectemeaprod,,10,1134496307,3393386660,meeting,meeting,3416350159&room=3393386660;session=em1breezfxugquesswr3tdph&ticket=<Snipped>&proxy=false&appInstance=1134496307/3393386660/&ott=bbx3xv3wu7&css=airspeed&aicc_url=https%3A%2F%2Fnaumen.adobeconnect.com%2Fservlet%2Fverify%3Fsco-id%3D3393386660&addinLogin=true&host=naumen.adobeconnect.com&path=%2F_a1134496307%2Fsiburvkus%2F&sco-id=3393386660&session=em1breezfxugquesswr3tdph&ticket=<Snipped>&transcript-id=3416403530&protos=rtmp:1935,rtmps:443&origins=PACE1APP05:8506,PACE1APP08:8506&edges=emea1fms4.adobeconnect.com,emea1fms5.adobeconnect.com&connectors=pacets02.adobeconnect.com,pacets01.adobeconnect.com&connector_proto=wss:443&lang=ru&account_id=1134496307&pacProxyFlag=false
17:39:02 6784 PLAYER_TRACE RequestUrl 'https://naumen.adobeconnect.com/common/meetingAS3/lang/breezeopenmeetingstrings-ru.xml', this = 3cf31b0
17:39:02 6935 ACTION_TRACE #SHELL# loading info.xml: /common/addinInfo.xml?version=10.1.0-31
17:39:02 6958 PLAYER_TRACE RequestUrl 'https://naumen.adobeconnect.com/common/addinInfo.xml?version=10.1.0-31', this = 3cf3020
17:39:02 7104 ACTION_TRACE #SHELL# info.xml loaded! <?xml version="1.0" encoding="utf-8"?>
17:39:02 7104 ACTION_TRACE <messages>
17:39:02 7104 ACTION_TRACE <m id="canDownloadAddIn" platform="Windows">6,0,79,0</m>
17:39:02 7104 ACTION_TRACE <m id="canDownloadAddIn" platform="Mac OS 10">6,0,79,0</m>
17:39:02 7104 ACTION_TRACE <m id="addInVersion" platform="Windows">2018,7,10,0</m>
17:39:02 7104 ACTION_TRACE <m id="addInVersion" platform="Mac OS 10">11,9,982,0</m>
17:39:02 7104 ACTION_TRACE <m id="addInName">adobeconnectaddin</m>
17:39:02 7105 ACTION_TRACE <m id="oldAddInName">connectaddin</m>
17:39:02 7105 ACTION_TRACE <m id="addInLocation" platform="Windows">default</m>
17:39:02 7105 ACTION_TRACE <m id="addInLocation" platform="Mac OS 10">default</m>
17:39:02 7105 ACTION_TRACE <m id="CEFPackageLocation" platform="Windows">http://download.adobe.com/pub/connect/updaters/cef/11_9_974_205/win/CefPackage.zip</m>
17:39:02 7105 ACTION_TRACE <m id="CEFPackageLocation" platform="Mac OS 10">http://download.adobe.com/pub/connect/updaters/cef/11_9_974_205/mac/cefadobeconnect.zip</m>
17:39:02 7105 ACTION_TRACE <m id="CEFPackageVersion" platform="Windows">0,0,1</m>
17:39:02 7105 ACTION_TRACE <m id="CEFPackageVersion" platform="Mac OS 10">0,0,1</m>
17:39:02 7105 ACTION_TRACE </messages>
17:39:02 7105 PLAYER_TRACE TRACE:
17:39:02 7105 ACTION_TRACE #SHELL# info.xml loading done!
17:39:02 7299 ACTION_TRACE p_installed:2019.1.2.32, p_required:2018,7,10,0
17:39:02 7299 ACTION_TRACE bNeedUpdate false
17:39:02 7299 ACTION_TRACE #SHELL# loading https://naumen.adobeconnect.com/common/meetingAS3/shell/meeting_sgn.swf?version=10.1.0:31
17:39:02 7300 ACTION_TRACE PERFTESTHOOK::MeetingSWFLOAD::BEGIN
17:39:02 7300 ACTION_TRACE #SHELL# onResize -- stage width x height is 1280 x 621
17:39:02 7300 PLAYER_TRACE RequestUrl 'https://naumen.adobeconnect.com/common/meetingAS3/shell/meeting_sgn.swf?version=10.1.0:31', this = 3cf31b0
17:39:02 7473 PLAYER_TRACE Certificate Validation : Using New certificate
17:39:02 7496 PLAYER_TRACE Assert : !"VerifyMessage : Second CryptVerifyMessageSignature() failed.\n"
17:39:02 7497 PLAYER_TRACE Certificate Validation : Using Older certificate
17:39:02 7525 PLAYER_TRACE Assert : !"VerifyMessage : Second CryptVerifyMessageSignature() failed.\n"
17:39:02 7526 PLAYER_TRACE MP4 Reporting : Updating the Error to 102
17:39:02 7526 ACTION_TRACE Error #2044 text=Error #2500
17:39:02 7526 PLAYER_TRACE SetDataComplete(success=true len=0) for https://naumen.adobeconnect.com/common/meetingAS3/shell/meeting_sgn.swf?version=10.1.0:31
17:39:02 7526 PLAYER_TRACE MP4 Reporting : Updating the Error to 110
17:39:02 7526 ACTION_TRACE Error #2044 text=Error #2124
