#Cannot uninstall any maze install
#Cannot uninstall any maze serial
#Cannot uninstall any maze drivers
#Cannot uninstall any maze update
#Cannot uninstall any maze driver

#Cannot uninstall any maze driver

To confirm that the USB driver is fully uninstalled, disconnect and reconnect the instrument to your computer and make sure that the CP210x device is now listed under Other devices as shown here.

#Cannot uninstall any maze serial

If present, you will also need to do this for a 'Cygnal USB Composite Device' or 'CP210x USB Composite Device' under the Universal Serial Bus Controllers category as shown here.

Right-click on the CP210x COM device in Device Manager and click Uninstall (check 'Delete the software driver for this device' when prompted).

You may need to do this not only for the COM Port, but also a USB Composite Device. To uninstall any previously installed drivers, right-click on the device in Device Manager and click Uninstall. Assign this number in your instrument software, using the System command under the Setup menu, and then run the Hardware Test command under the Setup menu to confirm that the instrument and computer are communicating properly. Take note of the COM port number (COM5 in the example above).

Locate 'CP210x USB to UART Bridge Controller' or a similarly named device to verify successful installation.

Double-click the category 'Ports (COM & LPT)' to display:.

Open Device Manager (right-click Computer > Manage > Device Manager).

Wait for any automatic system installation tasks to complete.

Connect the instrument to your PC and turn the power on.Disconnect the instrument from your PC, if applicable.First complete the USB Driver installation procedure above.

#Cannot uninstall any maze drivers

Upon successful installation, you should have two CP2101 drivers installed as shown below.

Repeat Steps 4-6 until the 'CP2101 USB to UART Bridge Controller' device no longer shows up with an exclamation mark.

Step 6: Have the system search the directory from Step 1. You may need to override warnings about unsigned drivers, especially in Vista/7.

Have the system search the extraction directory from Step (1) (default c:cp2101) for the driver files to install.

#Cannot uninstall any maze install

Step 5: Install from a specific location. When asked, do not search for software online, and instead choose 'Install from a list or specific location'.

#Cannot uninstall any maze update

Double-click on the 'CP2101 USB to UART Bridge Controller' (or similarly named) device, click on the Driver tab, and click the Update Driver button shown below.

(This should be located under the category 'Other devices' or 'Universal Serial Bus controllers' in Windows 98, the device may be named 'Cygnal USB Composite Device' instead). Find a device marked with a exclamation mark and named 'CP2101 USB to UART Bridge Controller' or similarly, as shown below.

Open Device Manager (right-click on Computer on the Desktop or Start Menu and select Manage then click on Device Manager).

Ignore and close any windows that appear automatically.

Connect the instrument to a USB port on your computer and turn the instrument on.

Download and run (double-click) the file 'CP2101.exe' from the link above:Д¬lick Unzip to copy files to an extraction directory (default c:cp2101).

Note: the screenshots below were obtained in Windows XP certain system prompts may differ in other versions of Windows, but the overall procedure will be the same.

If you are using a newer version of our software, click here.

CH Instruments Software version 12.03 or older (Help > About).

Administrative privileges on your computer (please consult your system administrator for details).

USB Driver v4.16 Installation Instructions My Garmin account told me to update my device ( 660 ) so i plugged it in in-order to do the ( Free life time update i paid ВЈ74 for ) only to be told by the software i had to pay for the update, e-mailed Garmin to be told i no longer have life time updates on my device as i have changed my account!!!! I' did run all the possible ways to manage the different 'Prolific driver to serial ports ' so as to open the old and latest versions of INFORAD MANAGER app ( 33.6 /2.9 ) as indicated in the tutos and direct emails of the provider's operators. Sorry i can not help with your Inforad update, but you are not alone with the windoz10 crap.

Cannot uninstall any-maze