To the point, cant open shapespark , it just updated to the latetest version ( Shapespark 1.6.3) and it wont open.
Could you try uninstalling and installing Shapespark again (using the version downloaded from https://cloud.shapespark.com/#download )?
If it still does not work, could you send us the contents of the C:\Users<YOUR-USER>\AppData\Local\Shapespark\log folder (eg. via https://wetransfer.com/ )?
One of potential reasons for such an error is antivirus software blocking Shapespark server from running. May I ask you what antivirus you are using?
Already solved the problem thanks a lot anyway.
May I ask, what you did to solve the problem?
I found that there was an update of shapespark, i just restarted the program. XD