I just installed Lacerte 2019 on a Surface Pro 6 (plenty of RAM and hard drive space and 64 bit).  Installation seemed to go well.  But on start up I get the following error:

DoBeforeInitialize: Exception = Unable to write to C:\Users\ddbla\AppData\Roaming\Lacerte\w19tax.ini

Not sure what to do with this.  There should be no permissions issues as I'm the only one who uses this computer.  If anyone has help I would appreciate it.  If not I'll contact tech support on Monday.  Thanks.

David