new machine update has broken machine any ideas

[tombruton69]

installed the driver and got this problem

The system extension “/System/Library/Extensions/RTL8187l.kext” was installed improperly and cannot be used. Please try reinstalling it, or contact the product’s vendor for an update.

now midi wont work

[tombruton69]

installed the driver and got this problem

The system extension “/System/Library/Extensions/RTL8187l.kext” was installed improperly and cannot be used. Please try reinstalling it, or contact the product’s vendor for an update.

now midi wont work

i have now sorted it

[padi_04]

Mind explaining it how you solved it for future reference?

[tombruton69]

Mind explaining it how you solved it for future reference?

uninstalled then restarted then installed again seemed to be a permission problem in OSX I dont tend to turn off my computer just put them to sleep