Seadrive 1.0.6: Cannot install

Hello,
I can’t install Seafile 1.0.6: It is a problem relating to incomplete uninstallation of Dokan Library. I cant see where this is installed anyway.
The Log file is shown below… any suggestions much appreciated. Thanks

[1E54:23E8][2019-07-24T13:33:17]i001: Burn v3.11.1.2318, Windows v10.0 (Build 18362: Service Pack 0), path: C:\Users\tjbad\AppData\Local\Temp{6329AF91-FE67-4651-AEF2-E97A08EE13B8}.cr\seadrive-1.0.6 (1).exe
[1E54:23E8][2019-07-24T13:33:17]i000: Initializing string variable ‘DokanInstallFolder’ to value ‘[ProgramFiles6432Folder]Dokan\Dokan Library-1.2.2.1000’
[1E54:23E8][2019-07-24T13:33:17]i009: Command Line: ‘"-burn.clean.room=C:\Users\tjbad\Downloads\seadrive-1.0.6 (1).exe" -burn.filehandle.attached=636 -burn.filehandle.self=700’
[1E54:23E8][2019-07-24T13:33:17]i000: Setting string variable ‘WixBundleOriginalSource’ to value ‘C:\Users\tjbad\Downloads\seadrive-1.0.6 (1).exe’
[1E54:23E8][2019-07-24T13:33:17]i000: Setting string variable ‘WixBundleOriginalSourceFolder’ to value ‘C:\Users\tjbad\Downloads’
[1E54:23E8][2019-07-24T13:33:17]i000: Setting string variable ‘WixBundleLog’ to value ‘C:\Users\tjbad\AppData\Local\Temp\SeaDrive_1.0.6_20190724133317.log’
[1E54:23E8][2019-07-24T13:33:17]i000: Setting string variable ‘WixBundleName’ to value ‘SeaDrive 1.0.6’
[1E54:23E8][2019-07-24T13:33:17]i000: Setting string variable ‘WixBundleManufacturer’ to value ‘Seafile ltd.’
[1E54:3010][2019-07-24T13:33:17]i000: Setting numeric variable ‘WixStdBALanguageId’ to value 1033
[1E54:3010][2019-07-24T13:33:17]i000: Setting version variable ‘WixBundleFileVersion’ to value ‘1.0.6.0’
[1E54:23E8][2019-07-24T13:33:17]i100: Detect begin, 6 packages
[1E54:23E8][2019-07-24T13:33:17]i000: Registry key not found. Key = ‘SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall{65A3A986-3DC3-0102-0002-190308152204}’
[1E54:23E8][2019-07-24T13:33:17]i052: Condition ‘NOT DokanUninstallString’ evaluates to true.
[1E54:23E8][2019-07-24T13:33:17]i000: Registry key not found. Key = ‘SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall{65A3A964-3DC3-0102-0002-190308152204}’
[1E54:23E8][2019-07-24T13:33:17]i000: Setting version variable ‘ADVAPIVERSION’ to value ‘10.0.18362.1’
[1E54:23E8][2019-07-24T13:33:17]i000: Setting string variable ‘vcredist_2017_x64_installed’ to value ‘1’
[1E54:23E8][2019-07-24T13:33:17]i000: Setting numeric variable ‘vcredist_2017_x64_version’ to value 1
[1E54:23E8][2019-07-24T13:33:17]i000: Setting string variable ‘vcredist_2017_x64_versionnumber’ to value ‘14.11.25325’
[1E54:23E8][2019-07-24T13:33:17]i000: Setting string variable ‘vcredist_2017_x86_installed’ to value ‘1’
[1E54:23E8][2019-07-24T13:33:17]i000: Setting numeric variable ‘vcredist_2017_x86_version’ to value 1
[1E54:23E8][2019-07-24T13:33:17]i000: Setting string variable ‘vcredist_2017_x86_versionnumber’ to value ‘14.11.25325’
[1E54:23E8][2019-07-24T13:33:17]i000: Setting version variable ‘WINTRUSTVERSION’ to value ‘10.0.18362.145’
[1E54:23E8][2019-07-24T13:33:17]i052: Condition ‘DokanUninstallString OR nodriver’ evaluates to false.
[1E54:23E8][2019-07-24T13:33:17]i052: Condition ‘vcredist_2017_x86_installed AND vcredist_2017_x86_version AND vcredist_2017_x86_versionnumber >= v14.11.25325’ evaluates to true.
[1E54:23E8][2019-07-24T13:33:17]i052: Condition ‘vcredist_2017_x64_installed AND vcredist_2017_x64_version AND vcredist_2017_x64_versionnumber >= v14.11.25325’ evaluates to true.
[1E54:23E8][2019-07-24T13:33:17]i101: Detected package: dokan_clean.exe, state: Absent, cached: None
[1E54:23E8][2019-07-24T13:33:17]i101: Detected package: vcredist_2017_x86.exe, state: Present, cached: None
[1E54:23E8][2019-07-24T13:33:17]i101: Detected package: vcredist_2017_x64.exe, state: Present, cached: None
[1E54:23E8][2019-07-24T13:33:17]i101: Detected package: Dokan_x86.msi, state: Absent, cached: None
[1E54:23E8][2019-07-24T13:33:17]i101: Detected package: Dokan_x64.msi, state: Absent, cached: None
[1E54:23E8][2019-07-24T13:33:17]i101: Detected package: SeaDrivePrograms, state: Absent, cached: Complete
[1E54:23E8][2019-07-24T13:33:17]i052: Condition ‘Installed OR VersionNT > v6.1 OR (VersionNT = v6.1 AND ServicePackLevel >= 1)’ evaluates to true.
[1E54:23E8][2019-07-24T13:33:17]i052: Condition ‘Installed OR VersionNT > v6.1 OR (VersionNT = v6.1 AND ((WINTRUSTVERSION >= v6.1.7601.18741 AND WINTRUSTVERSION < v6.1.7601.22000) OR WINTRUSTVERSION >= v6.1.7601.22948))’ evaluates to true.
[1E54:23E8][2019-07-24T13:33:17]i199: Detect complete, result: 0x0
[1E54:23E8][2019-07-24T13:33:19]i200: Plan begin, 6 packages, action: Install
[1E54:23E8][2019-07-24T13:33:19]w321: Skipping dependency registration on package with no dependency providers: dokan_clean.exe
[1E54:23E8][2019-07-24T13:33:19]i000: Setting string variable ‘WixBundleLog_dokan_clean.exe’ to value ‘C:\Users\tjbad\AppData\Local\Temp\SeaDrive_1.0.6_20190724133317_000_dokan_clean.exe.log’
[1E54:23E8][2019-07-24T13:33:19]w321: Skipping dependency registration on package with no dependency providers: vcredist_2017_x86.exe
[1E54:23E8][2019-07-24T13:33:19]i052: Condition ‘VersionNT64’ evaluates to true.
[1E54:23E8][2019-07-24T13:33:19]w321: Skipping dependency registration on package with no dependency providers: vcredist_2017_x64.exe
[1E54:23E8][2019-07-24T13:33:19]i052: Condition ‘NOT VersionNT64 AND NOT nodriver’ evaluates to false.
[1E54:23E8][2019-07-24T13:33:19]i052: Condition ‘VersionNT64 AND NOT nodriver’ evaluates to true.
[1E54:23E8][2019-07-24T13:33:19]i000: Setting string variable ‘WixBundleLog_Dokan_x64.msi’ to value ‘C:\Users\tjbad\AppData\Local\Temp\SeaDrive_1.0.6_20190724133317_001_Dokan_x64.msi.log’
[1E54:23E8][2019-07-24T13:33:19]i000: Setting string variable ‘WixBundleRollbackLog_SeaDrivePrograms’ to value ‘C:\Users\tjbad\AppData\Local\Temp\SeaDrive_1.0.6_20190724133317_002_SeaDrivePrograms_rollback.log’
[1E54:23E8][2019-07-24T13:33:19]i000: Setting string variable ‘WixBundleLog_SeaDrivePrograms’ to value ‘C:\Users\tjbad\AppData\Local\Temp\SeaDrive_1.0.6_20190724133317_002_SeaDrivePrograms.log’
[1E54:23E8][2019-07-24T13:33:19]i201: Planned package: dokan_clean.exe, state: Absent, default requested: Present, ba requested: Present, execute: Install, rollback: None, cache: Yes, uncache: No, dependency: None
[1E54:23E8][2019-07-24T13:33:19]i201: Planned package: vcredist_2017_x86.exe, state: Present, default requested: Present, ba requested: Present, execute: None, rollback: None, cache: No, uncache: No, dependency: None
[1E54:23E8][2019-07-24T13:33:19]i201: Planned package: vcredist_2017_x64.exe, state: Present, default requested: Present, ba requested: Present, execute: None, rollback: None, cache: No, uncache: No, dependency: None
[1E54:23E8][2019-07-24T13:33:19]i201: Planned package: Dokan_x86.msi, state: Absent, default requested: Absent, ba requested: Absent, execute: None, rollback: None, cache: No, uncache: No, dependency: None
[1E54:23E8][2019-07-24T13:33:19]i201: Planned package: Dokan_x64.msi, state: Absent, default requested: Present, ba requested: Present, execute: Install, rollback: None, cache: Yes, uncache: No, dependency: Register
[1E54:23E8][2019-07-24T13:33:19]i201: Planned package: SeaDrivePrograms, state: Absent, default requested: Present, ba requested: Present, execute: Install, rollback: Uninstall, cache: No, uncache: No, dependency: Register
[1E54:23E8][2019-07-24T13:33:19]i299: Plan complete, result: 0x0
[1E54:23E8][2019-07-24T13:33:19]i300: Apply begin
[1E54:23E8][2019-07-24T13:33:19]i010: Launching elevated engine process.
[1E54:23E8][2019-07-24T13:33:21]i011: Launched elevated engine process.
[1E54:23E8][2019-07-24T13:33:21]i012: Connected to elevated engine.
[0638:3B8C][2019-07-24T13:33:21]i358: Pausing automatic updates.
[0638:3B8C][2019-07-24T13:33:21]i359: Paused automatic updates.
[0638:3B8C][2019-07-24T13:33:21]i360: Creating a system restore point.
[0638:3B8C][2019-07-24T13:33:21]w363: Could not create system restore point, error: 0x80070422. Continuing…
[0638:3B8C][2019-07-24T13:33:21]i370: Session begin, registration key: SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall{9d042879-dc71-48fa-9b55-79c3d2ba0350}, options: 0x7, disable resume: No
[0638:3B8C][2019-07-24T13:33:21]i000: Caching bundle from: ‘C:\Users\tjbad\AppData\Local\Temp{7B41EB3F-FC89-4424-B5AE-604591525715}.be\seadrive.exe’ to: ‘C:\ProgramData\Package Cache{9d042879-dc71-48fa-9b55-79c3d2ba0350}\seadrive.exe’
[0638:3B8C][2019-07-24T13:33:21]i320: Registering bundle dependency provider: {9d042879-dc71-48fa-9b55-79c3d2ba0350}, version: 1.0.6.0
[0638:3B8C][2019-07-24T13:33:21]i371: Updating session, registration key: SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall{9d042879-dc71-48fa-9b55-79c3d2ba0350}, resume: Active, restart initiated: No, disable resume: No
[0638:1CA4][2019-07-24T13:33:22]i305: Verified acquired payload: dokan_clean.exe at path: C:\ProgramData\Package Cache.unverified\dokan_clean.exe, moving to: C:\ProgramData\Package Cache\B184C989E2B0BB70634EF2FBFB96FE6DF2DA2AC2\dokan-clean.exe.
[0638:1CA4][2019-07-24T13:33:22]i305: Verified acquired payload: Dokan_x64.msi at path: C:\ProgramData\Package Cache.unverified\Dokan_x64.msi, moving to: C:\ProgramData\Package Cache{65A3A964-3DC3-0102-0002-190308152204}v1.2.2.1000\Dokan_x64.msi.
[0638:1CA4][2019-07-24T13:33:22]i304: Verified existing payload: SeaDrivePrograms at path: C:\ProgramData\Package Cache{63C77C0B-86ED-4E0B-BC44-14798CEF8A00}v1.0.6\seadrive.msi.
[0638:3B8C][2019-07-24T13:33:22]i301: Applying execute package: dokan_clean.exe, action: Install, path: C:\ProgramData\Package Cache\B184C989E2B0BB70634EF2FBFB96FE6DF2DA2AC2\dokan-clean.exe, arguments: ‘“C:\ProgramData\Package Cache\B184C989E2B0BB70634EF2FBFB96FE6DF2DA2AC2\dokan-clean.exe” -x’
[1E54:23E8][2019-07-24T13:33:25]i319: Applied execute package: dokan_clean.exe, result: 0x0, restart: None
[0638:3B8C][2019-07-24T13:33:25]i323: Registering package dependency provider: {65A3A964-3DC3-0102-0002-190308152204}, version: 1.2.2.1000, package: Dokan_x64.msi
[0638:3B8C][2019-07-24T13:33:25]i301: Applying execute package: Dokan_x64.msi, action: Install, path: C:\ProgramData\Package Cache{65A3A964-3DC3-0102-0002-190308152204}v1.2.2.1000\Dokan_x64.msi, arguments: ’ MSIFASTINSTALL=“7” MSIUNINSTALLSUPERSEDEDCOMPONENTS=“1” INSTALLDIR=“C:\Program Files\Dokan\Dokan Library-1.2.2.1000” INSTALLDEVFILES=“0”’
[0638:3B8C][2019-07-24T13:33:49]e000: Error 0x80070643: Failed to install MSI package.
[0638:3B8C][2019-07-24T13:33:49]e000: Error 0x80070643: Failed to execute MSI package.
[1E54:23E8][2019-07-24T13:33:49]e000: Error 0x80070643: Failed to configure per-machine MSI package.
[1E54:23E8][2019-07-24T13:33:49]i319: Applied execute package: Dokan_x64.msi, result: 0x80070643, restart: None
[1E54:23E8][2019-07-24T13:33:49]e000: Error 0x80070643: Failed to execute MSI package.
[0638:3B8C][2019-07-24T13:33:49]i329: Removed package dependency provider: {65A3A964-3DC3-0102-0002-190308152204}, package: Dokan_x64.msi
[0638:3B8C][2019-07-24T13:33:49]i351: Removing cached package: Dokan_x64.msi, from path: C:\ProgramData\Package Cache{65A3A964-3DC3-0102-0002-190308152204}v1.2.2.1000
[0638:3B8C][2019-07-24T13:33:49]i329: Removed package dependency provider: {65A3A986-3DC3-0102-0002-190308152204}, package: Dokan_x86.msi
[0638:3B8C][2019-07-24T13:33:49]i351: Removing cached package: dokan_clean.exe, from path: C:\ProgramData\Package Cache\B184C989E2B0BB70634EF2FBFB96FE6DF2DA2AC2
[0638:3B8C][2019-07-24T13:33:49]i372: Session end, registration key: SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall{9d042879-dc71-48fa-9b55-79c3d2ba0350}, resume: None, restart: None, disable resume: No
[0638:3B8C][2019-07-24T13:33:49]i330: Removed bundle dependency provider: {9d042879-dc71-48fa-9b55-79c3d2ba0350}
[0638:3B8C][2019-07-24T13:33:49]i352: Removing cached bundle: {9d042879-dc71-48fa-9b55-79c3d2ba0350}, from path: C:\ProgramData\Package Cache{9d042879-dc71-48fa-9b55-79c3d2ba0350}
[0638:3B8C][2019-07-24T13:33:49]i371: Updating session, registration key: SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall{9d042879-dc71-48fa-9b55-79c3d2ba0350}, resume: None, restart initiated: No, disable resume: No
[1E54:23E8][2019-07-24T13:33:49]i399: Apply complete, result: 0x80070643, restart: None, ba requested restart: No