TDT Drivers Tech Notes Error Installing Optibit Drivers on Windows 11 Windows Blue Screen When Communicating With PCIe Card Windows 10 and Windows 8 issues zError: ZGB8 after upgrading drivers. Using TDT equipment through a USB interface with 64-bit Windows 7 v71 Drivers don't uninstall properly RPvdsEx update macro Using the Gigabit interface with 32-Bit versions of Windows Vista or Windows 7 Not enough space on drive C: to extract package Unable to install software from disk 'Bad XM-Data read' error message displayed when performing a Transfer Test in zBUSmon with an RX7 with version 59 microcode RP2.1 DACs and ADCs will not function with v59b microcode zBUSmon returns invalid version numbers when using USB 2.0 'Bad XM' error message Running multiple TDT applications causes crash Logical device number changes after cycling power on system Messages when installation is attempting to delete files