Hi, im trying to run a very old gem patch i did more than 10 years ago in a new computer. It open without problems but all i can see black window with some noise i cant control anything. <div><br></div><div>When i try look for last error i get:</div><div><br></div><div>Glsl_program :cant link zero shaders.</div><div><br></div><div><br></div><div>Im not been using pd the last 5 or 6 years. So im out of data. Is there any big chance in gem or pd i should know? Any idea why is not working?</div><div><br></div><div>Im using pd 0.50.2 64 bit in windows 10</div><div><br></div><div>Thanks</div><div><br></div><div>R.</div>