Octopus Tentacle Fails to Start Tentacle Process

Geatting the following error when attempting to launch any task on the tentacle. Have tried reinstall, restart etc to no avail

Failed: 172.16.5.114 (W81x64)
16:02:21 Verbose | Octopus Server version: 3.3.17+Branch.master.Sha.fe82c1df369e647fd35af43aaf1c4524c4d466aa
16:02:21 Info | Executing script on '172.16.5.114 (W81x64)'
16:02:25 Verbose | Octopus Deploy: Calamari version 3.3.13+Branch.master.Sha.821b4ffaf94e26f64cd9c14be2f3969587822fad
16:02:26 Verbose | Name Value
16:02:26 Verbose | ---- -----
16:02:26 Verbose | PSVersion 4.0
16:02:26 Verbose | WSManStackVersion 3.0
16:02:26 Verbose | SerializationVersion 1.1.0.1
16:02:26 Verbose | CLRVersion 4.0.30319.34209
16:02:26 Verbose | BuildVersion 6.3.9600.16394
16:02:26 Verbose | PSCompatibleVersions {1.0, 2.0, 3.0, 4.0}
16:02:26 Verbose | PSRemotingProtocolVersion 2.2
16:02:27 Error | Start-Process : This command cannot be run due to the error: The system cannot
16:02:27 Error | find the file specified.
16:02:27 Error | At C:\Octopus\Work\20160705200221-3\Bootstrap.Script.ps1:733 char:14
16:02:27 Error | + if ( (Start-Process -FilePath $InstallerPath -ArgumentList
16:02:27 Error | $InstallerArgu …
16:02:27 Error | + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
16:02:27 Error | ~~~
16:02:27 Error | + CategoryInfo : InvalidOperation: (:slight_smile: [Start-Process], InvalidOp
16:02:27 Error | erationException
16:02:27 Error | + FullyQualifiedErrorId : InvalidOperationException,Microsoft.PowerShell.C
16:02:27 Error | ommands.StartProcessCommand
16:02:27 Info | Running Installation Test…
16:02:27 Fatal | The remote script failed with exit code 1

Hi Robert,

Thanks for reaching out! This is quite weird. Under which account is the Tentacle service running on that machine? Could you momentarily change it to run under your own user and see if you get the same error message?

Thanks,
Dalmiro