NW4 sneak preview - license problem

Question

i've just downloaded and installed NW4s sneak preview on win2003 server running on VMWARE ESX
When i try to start it, jcontrol.exe process stops with following status: Stopped, license check failed
I dont understand why
Do I have to activate that license somehow?

Answer 1

The miserable error message stack is this.... please help me.
> Subprocess starts at 20060414221149
Execute Command : d:\sapdb\programs\pgm\dbmcli.exe -n cfsdata db_enum
Execute Session Command : exit
> Subprocess stops at 20060414221149
OK
> Subprocess starts at 20060414221215
Execute Command : d:\sapdb\programs\pgm\dbmcli.exe -n cfsdata db_enum
Execute Session Command : exit
> Subprocess stops at 20060414221215
OK
> Subprocess starts at 20060414221239
Execute Command : d:\sapdb\programs\pgm\dbmcli.exe -n cfsdata db_enum
Execute Session Command : exit
> Subprocess stops at 20060414221239
OK
> Subprocess starts at 20060414221925
Execute Command : d:\sapdb\programs\pgm\dbmcli.exe -n cfsdata inst_enum
Execute Session Command : exit
> Subprocess stops at 20060414221926
OK
7.6.00.15    d:\sapdb\j2e\db
> Subprocess starts at 20060414221928
Execute Command : d:\sapdb\programs\pgm\dbmcli.exe -n cfsdata inst_enum
Execute Session Command : exit
> Subprocess stops at 20060414221928
OK
7.6.00.15    d:\sapdb\j2e\db
> Subprocess starts at 20060415141400
Execute Command : d:\sapdb\programs\pgm\dbmcli.exe -n cfsdata inst_enum
Execute Session Command : exit
> Subprocess stops at 20060415141400
OK
7.6.00.15    d:\sapdb\j2e\db