technique a million: verify your clicking technique in simple terms verify you're performing a real unmarried actual click. A unmarried-click happens once you press and launch a mouse button one time. technique 2: attempt the mouse in distinctive classes close all classes and attempt for the priority on the computing gadget and in different components of Microsoft abode windows, consisting of administration Panel or Microsoft abode windows Explorer. If the priority basically happens in a particular application, troubleshoot that application. this device is maximum probably customizing the mouse instructions. technique 3: attempt the mouse in secure mode to start abode windows XP in secure mode, keep on with those steps: a million. click initiate, click close Down, and then click close Down interior the drop-down checklist. 2. interior the close Down abode windows communique container, click Restart, and then click ok. 3. once you receive here message, press the F8 key: Please elect the working device to start 4. Use the arrow keys to elect the perfect secure mode selection, and then press enter. 5. in case you have a twin-boot or distinctive-boot device, elect the installation which you will possibly desire to get right of entry to by potential of utilising the arrow keys, and then press enter. 6. attempt the mouse. 7. to leave secure mode, restart the computing gadget and enable it initiate in ordinary mode. If the priority would not ensue in secure mode, there's a utility anomaly; pass to technique 4. technique 4: Troubleshoot your utility verify your mouse residences settings in Microsoft abode windows verify that Double-click or ClickSaver isn't enabled. to do this, keep on with those steps: a million. Open the Mouse residences communique container. to do this in abode windows XP, click initiate, click Run, type considerable.cpl, and then click ok. 2. Use the perfect technique on your version of IntelliPoint utility. version 2.2 or earlier: on the StepSavers tab, click to sparkling the ClickSaver verify container. version 3.0 or a later version: on the Buttons tab, decrease than Button project, verify that the Left button placing is click (default), and not Double-click. click ok.