the actions presented in the given link don't seem to solve the issue. can you please give me other options?
i attach the error log too - maybe it helps?
Faulting application name: lightroom.exe, version: 22.214.171.124, time stamp: 0x57dd74b0
Faulting module name: LogSession.dll, version: 126.96.36.199, time stamp: 0x55eeb4cf
Exception code: 0xc0000005
Fault offset: 0x00000000000c80f3
Faulting process id: 0x2d60
Faulting application start time: 0x01d214d9c529b647
Faulting application path: C:\Program Files\Adobe\Adobe Lightroom\lightroom.exe
Faulting module path: C:\Program Files\Adobe\Adobe Lightroom\LogSession.dll
Report Id: 03e74bbc-80cd-11e6-9153-0c84dcdcad0d
What happens if you disable your Antivirus/Firewall and then try using Lightroom?
disabling antivirus / firewall didn't solve the issue.
it was something to do with the file Logsession.dll - following the customer support (adobe remote support) this issue was solved. that file had to be removed from the folder where it was created and the program worked.
Thank you Carmen for sharing the solution.