lennars support is balls. i have emailed him to no avail. i have a licence which i can prove but i have not got the dl link to the original dl or the setup files. does someone have it?? please help me this driving me nuts.br
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I’ve read about this before - i think they are very good algorithm engineers - but not so good at customer support!!!
Not able to help but I have recently reinstalled my operating system due to HD failure and re-installed sylenth directed it to the reg key - says i’m registed and then whilst using it the voice comes on to tell me its the demo version!!! :w00t:
Can u not just DL the demo n register it with ur serial?
its registered with my serial number and shows it registered to me - still somehow thinks its in demo mode. Anyhow in the middle of trying to re-intall OS so will see if that makes any difference.
Yeah I had this problem on my machine, I completely uninstalled it and then made sure I ran everything with admin privileges (windows 8) and it worked…br
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Also do you keep the license in the vst folder?
XPA - i dont stor the licence in the VST folder, but I am running windows 8. How do i ensure that I have got full admin priveliges? Wonder if my issue is similar to yours?
I had the same issue when upgrading to Windows 7, this was the response he sent:br
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Hi,br
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If you get the error ‘Invalid license file’, please copy the license file manually to the Sylenth1 data folder.br
For Windows this is the installation folder that contains Sylenth1.dll (by default C:\Program Files\Steinberg\VSTPlugins\Sylenth1).br
For OSX the data folder is: {USER}/Library/Preferences/LennarDigital/Sylenth1/br
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Best regards,br
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Lennardbr
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Hope this helps! 
Right click on ableton and click run as admin. Also as mentioned make sure the license is the install folder.