General Category > Discussion - Drivers

Install of VCP v1.5.0 fails on OS X 10.15.7.

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ebone4:
When I try to install the VCP drivers it fails with the following message.

This operation couldn't be completed. (OSSystemExtensionErrorDomain error 9.)

I am running it from the Applications directory. 

I'm not sure where to go from here.  Any suggestions?

E

ebone4:
Anyone have any ideas?

FTDI Community:
Hi,
OS X has included built-in partial support for some FTDI devices in VCP mode.  Starting with 10.11 (El Capitan), Apple’s own driver seems to be sufficiently comprehensive that many
customers will not need to install FTDI’s own VCP unless they wish to use its advanced features such as baud-rate aliasing and configurable latency times. 

If you have any additional issues or questions it would be better if you could contact your local support team via email.     
https://ftdichip.com/technical-support/

Regards
FTDI Community

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