You may need to disable Driver Signature Enforcement in Windows 10 startup options. 5. Key Features of TVS MSP 450 Star Go to product viewer dialog for this item. Technology: 9-Pin Dot Matrix. Speed: High-speed printing capabilities (375-450 CPS). Column: 80-column / 9-inch print width. Interface: Parallel and USB interfaces available. Capability: Excellent for multipart forms (

: If the specific Windows 10 driver fails, the Windows 8 64-bit driver often works in Compatibility Mode .

The same situation applies: no official driver exists, but the workarounds above (Generic / Text Only driver, compatibility mode, ESC/POS) work identically on Windows 11 64‑bit.

Follow these steps to install the driver, especially if connecting via USB. Download the TVS MSP 450 Star Go to product viewer dialog for this item. Win10 64bit.zip file.

Select the last option: , then click Next . Choose a printer port:

Built-in Parallel (LPT) and USB 2.0 interfaces, with optional Bluetooth.

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Windows cannot directly execute installation files compressed within a .zip archive.

Temporarily disconnect from the internet if you want to prevent Windows from installing a generic, non-functional driver automatically. 2. Steps to Download the TVS MSP 450 Star Driver

Change the to match your stationery (e.g., Letter , A4 , or Fanfold 8.5 x 11 in ).

To help troubleshoot or optimize your specific setup, please provide a few details:

Is your computer throwing a during installation? What software application are you trying to print from? Share public link

Locate the downloaded file (e.g., TVS_MSP450_Star_Win10_x64.zip ) in your Downloads folder.

Locate and choose the model from the product list. Select Windows 10 (64-bit) as your operating system.

If using a native USB cable, select an existing virtual port like .