Win2000/XP system three typical & #

I have used infrared adapter for some time, because the use of Win2000/XP dual system, often use infrared adapter for infrared communication in two systems, At the same time, I often help my colleagues and friends solve some small problems in infrared communication. Below, the author will write down some of the problems that he encountered, and hope to help readers.

1, Win2000 system restart

Symptom infrared communication: When I use the infrared adapter in the Win2000 system, when data is transmitted from the computer to the phone, the system sometimes suddenly re start up.

Solution: After find information, I found that the problem is due to the Win2000 operating system itself is caused by a defect, for the Bug Microsoft has introduced the corresponding patch, if you run into this phenomenon, can Download the patch file from http://download.microsoft.com/download/win2000platform/Patch/Q252795/NT5/CN/Q252795_W2k_sp3_x86_cn.exe. After the installation is complete, restart the computer to solve the problem.

2, when Win2000 SP4 system installed infrared driver requires the insertion of Win2000 SP4 system CD

Symptom: author of a friend when you install the driver infrared adapter, the system requires the insertion of Win2000 SP4 The disc extracts the irsir.sys file. But my friend downloaded the upgrade package and installed it. There is no SP4 CD on hand.

Solution: This problem is due to the Win2000 SP4 changed the version of the file system irsir.sys caused. The irsir.sys file is the system file necessary to install the infrared driver, so the prompt to insert the disc will appear. This file is located in the C:WINNTsystem32drivers folder. When we are asked to insert the Win2000 SP4 installation disk during the installation of the infrared driver, just click the "Browse" button and point the path to "C:/WINNT/system32/drivers/" Folder, the system can find the irsir.sys file and restore the version.

3, no infrared taskbar icon and you can not transfer files

Symptom: The author in the WinXP operating system have encountered this phenomenon when using infrared adapter: infrared adapter found After the infrared device, an infrared icon should appear in the taskbar under normal circumstances, and there will also be an infrared communication logo on the desktop. However, the author did not find the above two items, and after selecting the file to be sent, click the right mouse button, and the option of "send file to another computer" does not appear in the "send to" command. Other infrared devices send files.

Solution: This is "Terminal Services" service disabled sake when WinXP system optimization will be a program called. Just re-enable the service to resolve the issue. Open the "Control Panel", select "Administrative Tools → Services", find the "Terminal Services" service in the list on the right side of the opened service dialog box, double-click to open its properties menu, the "startup type" from the original "already Disable "change to "manual" (as shown), click the "OK" button and restart the computer, the infrared communication barrier is also ruled out.