license.dat is corrupt. in Unknown on line 0

hello I have a problem
my script not working Fatal error:
The encoded file C:\AppServ\www\ben\index.php requires a license file.
The license file C:\AppServ\www\ben\license.dat is corrupt. in Unknown on line 0

To solve this, the program have
Please help me

I would like to resolve these codes

------ LICENSE FILE DATA -------
801X6T064BfyqWItOWi/JoCBtOUYlpy6
ES8fL4XHWUTskdh+cTUeK0KYsJrbO+mV
BY3xfSdcn26lf0NoG7Su8xGRFTUNKTmi
YtLuqtiw87t/v5rkqN/+Jkw/FWSkFdQx
niPHfONCioLRaG8DjUm5aDlo3J5CrZ6H
uS61X0xwgRmpMCxlg2UOF/NgkfND+9pU
gNp0KB8sWg0R/XUkDi94bAbw2vBh/2/r
J9P38wxHDTLN+0p0/qa1l50Ikru0y2m9
kbv9wzho7JSpF7Cxcal7dNlsmL96/OyE
VVcPou0AeWFAOBazM2NZ0fgHhc9LSsXk
1sVO5JD0Rk9DRQrtOy4a2rIfLSE5WvjN
xPSY/btZlG+6CDzvopfRFYTs3Zzosh7d
GTKrZ7ksuoAjEjs88/k6uvSHbk7+ZiVU
dBPwF+520NBCD7JvPes6OJrSTdtfUwq/
6DBGDaHHLq5Yj6Px5pWF3w1MjIaNqN5t
1uID/7pAJwnmFOzZhgNLhtLKVlGfTfIm
3OV0bbbTlq==
--------------------------------