I removed Inkeeper, then downloaded it again, and tried to open it. The Innkeeper log were in double, so I only left the first half (basically the same thing happened when I tried to open it manually).
I hope this can help.
Innkeeper logs:
[2016-05-03 18:33:18] Innkeeper/0.2.9.0 (Release)
[2016-05-03 18:33:18] [System] OS: Microsoft Windows 7 6.1.7601 (64 bit)
Here are my logs from today.
I removed Inkeeper, then downloaded it again, and tried to open it. The Innkeeper log were in double, so I only left the first half (basically the same thing happened when I tried to open it manually).
I hope this can help.
Innkeeper logs:
[2016-05-03 18:33:18] Innkeeper/0.2.9.0 (Release)
[2016-05-03 18:33:18] [System] OS: Microsoft Windows 7 6.1.7601 (64 bit)
[2016-05-03 18:33:18] [System] GPU: NVIDIA GeForce GTS 240 (8.16.11.9107)
[2016-05-03 18:33:18] [System] Display 1: 1920x1080 (Primary)
[2016-05-03 18:33:18] [System] Screen scaling factor is 1,00x
[2016-05-03 18:33:18] [System] Aero is enabled!
[2016-05-03 18:33:22] Innkeeper/0.2.9.0 (Release)
[2016-05-03 18:33:22] [System] OS: Microsoft Windows 7 6.1.7601 (64 bit)
[2016-05-03 18:33:23] [System] GPU: NVIDIA GeForce GTS 240 (8.16.11.9107)
[2016-05-03 18:33:23] [System] Display 1: 1920x1080 (Primary)
[2016-05-03 18:33:23] [System] Screen scaling factor is 1,00x
[2016-05-03 18:33:23] [System] Aero is enabled!
[2016-05-03 18:33:23] [IPC] Starting servers...
[2016-05-03 18:33:25] [IPC] Failed #1.
[2016-05-03 18:33:26] EXCEPTION: 3gLfe6bVWpnZbEilUcQ2qBdoTzA0/9WsZ5S4Kce4Lm0GyQGkZn+cwF70+1zalsoj2z/5OWGFxT1s0jghW+bjzGq314haAkU7PVbGDkL8xI1B8smcNYkXN0+nDu34FC/fdmlE5/YdOwxe1V1iEg48tcZblJ9bk0qgdwMp+Zsl2hHOU4Jbw804jcE2GdnkefO5o/lqP5Oc6gmA1R8V1iDcCMSk8XhwIk3Dv2RY+wMXsOUAv0SGNgo+hCi9Kp+O0nzYmg0zA+8EY3pWbzwLTPTT3eVgGi69w+PVJaNBWyURLd/Ww3nnh27B0o5g7+Oulj+PNMZFVXLz7/U632D1Dkh4/fMkzW3JdF+UrZSw7Jd8K58c+xynOfUKLNfeE7SBuqQNQ7pdbXVD
Install logs :
2016-05-03 18:33:09> Program: Starting Squirrel Updater: --install .
2016-05-03 18:33:09> Program: Starting install, writing to C:\Users\Aaron\AppData\Local\SquirrelTemp
2016-05-03 18:33:10> Program: About to install to: C:\Users\Aaron\AppData\Local\Innkeeper
2016-05-03 18:33:10> CheckForUpdateImpl: Failed to load local releases, starting from scratch: System.IO.DirectoryNotFoundException: Impossible de trouver une partie du chemin d'accès 'C:\Users\Aaron\AppData\Local\Innkeeper\packages\RELEASES'.
à System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
à System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
à System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share)
à Squirrel.Utility.LoadLocalReleases(String localReleaseFile)
à Squirrel.UpdateManager.CheckForUpdateImpl.<CheckForUpdate>d__3c.MoveNext()
2016-05-03 18:33:10> CheckForUpdateImpl: Reading RELEASES file from C:\Users\Aaron\AppData\Local\SquirrelTemp
2016-05-03 18:33:10> CheckForUpdateImpl: First run or local directory is corrupt, starting from scratch
2016-05-03 18:33:10> ApplyReleasesImpl: Writing files to app directory: C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9
2016-05-03 18:33:16> ApplyReleasesImpl: Moving file C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\lib\net45\DeltaCompressionDotNet.dll to C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\DeltaCompressionDotNet.dll
2016-05-03 18:33:16> ApplyReleasesImpl: Moving file C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\lib\net45\DeltaCompressionDotNet.MsDelta.dll to C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\DeltaCompressionDotNet.MsDelta.dll
2016-05-03 18:33:16> ApplyReleasesImpl: Moving file C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\lib\net45\DeltaCompressionDotNet.PatchApi.dll to C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\DeltaCompressionDotNet.PatchApi.dll
2016-05-03 18:33:16> ApplyReleasesImpl: Moving file C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\lib\net45\Curse.dll to C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\Curse.dll
2016-05-03 18:33:16> ApplyReleasesImpl: Moving file C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\lib\net45\ICSharpCode.SharpZipLib.dll to C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\ICSharpCode.SharpZipLib.dll
2016-05-03 18:33:16> ApplyReleasesImpl: Moving file C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\lib\net45\Innkeeper.exe to C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\Innkeeper.exe
2016-05-03 18:33:16> ApplyReleasesImpl: Moving file C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\lib\net45\Innkeeper.exe.config to C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\Innkeeper.exe.config
2016-05-03 18:33:16> ApplyReleasesImpl: Moving file C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\lib\net45\Innkeeper.vshost.exe to C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\Innkeeper.vshost.exe
2016-05-03 18:33:16> ApplyReleasesImpl: Moving file C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\lib\net45\Innkeeper.vshost.exe.config to C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\Innkeeper.vshost.exe.config
2016-05-03 18:33:16> ApplyReleasesImpl: Moving file C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\lib\net45\Innkeeper.vshost.exe.manifest to C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\Innkeeper.vshost.exe.manifest
2016-05-03 18:33:16> ApplyReleasesImpl: Moving file C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\lib\net45\Mono.Cecil.dll to C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\Mono.Cecil.dll
2016-05-03 18:33:16> ApplyReleasesImpl: Moving file C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\lib\net45\Mono.Cecil.Pdb.dll to C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\Mono.Cecil.Pdb.dll
2016-05-03 18:33:16> ApplyReleasesImpl: Moving file C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\lib\net45\Mono.Cecil.Mdb.dll to C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\Mono.Cecil.Mdb.dll
2016-05-03 18:33:16> ApplyReleasesImpl: Moving file C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\lib\net45\Newtonsoft.Json.dll to C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\Newtonsoft.Json.dll
2016-05-03 18:33:16> ApplyReleasesImpl: Moving file C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\lib\net45\NuGet.Squirrel.dll to C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\NuGet.Squirrel.dll
2016-05-03 18:33:16> ApplyReleasesImpl: Moving file C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\lib\net45\Mono.Cecil.Rocks.dll to C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\Mono.Cecil.Rocks.dll
2016-05-03 18:33:16> ApplyReleasesImpl: Moving file C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\lib\net45\websocket-sharp.dll to C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\websocket-sharp.dll
2016-05-03 18:33:16> ApplyReleasesImpl: Moving file C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\lib\net45\Splat.dll to C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\Splat.dll
2016-05-03 18:33:16> ApplyReleasesImpl: Moving file C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\lib\net45\Squirrel.dll to C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\Squirrel.dll
2016-05-03 18:33:16> ApplyReleasesImpl: Squirrel Enabled Apps: [C:\Users\Aaron\AppData\Local\Innkeeper\app-0.2.9\Innkeeper.exe]
2016-05-03 18:33:21> ApplyReleasesImpl: Starting fixPinnedExecutables
2016-05-03 18:33:21> ApplyReleasesImpl: fixPinnedExecutables: oldAppDirectories is empty, this is pointless
2016-05-03 18:33:21> ApplyReleasesImpl: Fixing up tray icons
2016-05-03 18:33:21> ApplyReleasesImpl: cleanDeadVersions: for version 0.2.9
2016-05-03 18:33:21> ApplyReleasesImpl: cleanDeadVersions: exclude folder app-0.2.9
Just wanted to say I have the same problem as messi1045.
I have tried to reinstall Innkeeper multiple times but it never opened.