[Reprinted] ThinkPad perfectly solves the problem of slow response such as USB pop-up in Windows 7.

Source Address: http://hi.baidu.com/longkin/blog/item/978d76bec4b78c0718d81f7e.html

 

 

I believe that ThinkPad win7 is a bit uncomfortable, that is, the turtle speed when "safely deleting hardware and pop-up media" is enabled, and the turtle speed when "devices and printers" are enabled, this is really enough for everyone. Today I will share my solutions with you and ensure that the above functions will be enabled within 1.2 seconds.

Note,
1. Only applicable to ThinkPad win7 systems (32-bit or 64-bit, no matter what language the system is, no matter what model ).
2. Note: make sure all files under "C:/programdata/Lenovo/lenovotvttools" are still in

Lenovo thinkvantage
The *. devicemetadata-MS file in tools is duplicated or conflicted with the original file in win7. This method is to set *. devicemetadata-MS in all C:/programdata/Microsoft/Windows directories.
Delete the file first, and then re-import the *. devicemetadata-MS file under Lenovo thinkvantage tools to solve this problem.

 

If files in "C:/programdata/Lenovo/lenovotvttools" are lost, go to C:/programdata
Keep the latest devicemetadata-MS file in the/Microsoft/Windows/devicemetadatastore folders,
Delete all other items.

If the file under "C:/programdata/Lenovo/lenovotvttools" is still complete, copy the following content (in blue) to the new text file and save it. you can run the BAT file. It will take effect after you log out and log on again.

@ Echo on
Cd "c:/ProgramData/Lenovo/LenovoTvtTools"
Del/f/q C:/ProgramData/Microsoft/Windows/DeviceMetadataStore/en-US/*. devicemetadata-ms
Del/f/q C:/ProgramData/Microsoft/Windows/DeviceMetadataStore/cs-CZ/*. devicemetadata-ms
Del/f/q C:/ProgramData/Microsoft/Windows/DeviceMetadataStore/da-DK/*. devicemetadata-ms
Del/f/q C:/ProgramData/Microsoft/Windows/DeviceMetadataStore/de-DE/*. devicemetadata-ms
Del/f/q C:/ProgramData/Microsoft/Windows/DeviceMetadataStore/el-GR/*. devicemetadata-ms
Del/f/q C:/ProgramData/Microsoft/Windows/DeviceMetadataStore/es-ES/*. devicemetadata-ms
Del/f/q C:/ProgramData/Microsoft/Windows/DeviceMetadataStore/fi-FI/*. devicemetadata-ms
Del/f/q C:/ProgramData/Microsoft/Windows/DeviceMetadataStore/fr-FR/*. devicemetadata-ms
Del/f/q C:/ProgramData/Microsoft/Windows/DeviceMetadataStore/he-IL/*. devicemetadata-ms
Del/f/q C:/ProgramData/Microsoft/Windows/DeviceMetadataStore/hu-HU/*. devicemetadata-ms
Del/f/q C:/ProgramData/Microsoft/Windows/DeviceMetadataStore/it-IT/*. devicemetadata-ms
Del/f/q C:/ProgramData/Microsoft/Windows/DeviceMetadataStore/ja-JP/*. devicemetadata-ms
Del/f/q C:/ProgramData/Microsoft/Windows/DeviceMetadataStore/ko-KR/*. devicemetadata-ms
Del/f/q C:/ProgramData/Microsoft/Windows/DeviceMetadataStore/nb-NO/*. devicemetadata-ms
Del/f/q C:/ProgramData/Microsoft/Windows/DeviceMetadataStore/nl-NL/*. devicemetadata-ms
Del/f/q c:/programdata/Microsoft/Windows/devicemetadatastore/PL-PL/*. devicemetadata-MS
Del/f/q c:/programdata/Microsoft/Windows/devicemetadatastore/Pt-Br/*. devicemetadata-MS
Del/f/q c:/programdata/Microsoft/Windows/devicemetadatastore/Pt-Pt/*. devicemetadata-MS
Del/f/q c:/programdata/Microsoft/Windows/devicemetadatastore/ru-Ru/*. devicemetadata-MS
Del/f/q c:/programdata/Microsoft/Windows/devicemetadatastore/SL-Si/*. devicemetadata-MS
Del/f/q c:/programdata/Microsoft/Windows/devicemetadatastore/SV-SE/*. devicemetadata-MS
Del/f/q c:/programdata/Microsoft/Windows/devicemetadatastore/tr-TR/*. devicemetadata-MS
Del/f/q c:/programdata/Microsoft/Windows/devicemetadatastore/ZH-CN/*. devicemetadata-MS
Del/f/q C:/ProgramData/Microsoft/Windows/DeviceMetadataStore/zh-TW/*. devicemetadata-ms
Xcopy/Y./en-US/*. devicemetadata-ms C:/ProgramData/Microsoft/Windows/DeviceMetadataStore/en-US/*. devicemetadata-ms
Xcopy/Y./cs-CZ/*. devicemetadata-ms C:/ProgramData/Microsoft/Windows/DeviceMetadataStore/cs-CZ/*. devicemetadata-ms
Xcopy/Y./da-DK/*. devicemetadata-ms C:/ProgramData/Microsoft/Windows/DeviceMetadataStore/da-DK/*. devicemetadata-ms
Xcopy/Y./de-DE/*. devicemetadata-ms C:/ProgramData/Microsoft/Windows/DeviceMetadataStore/de-DE/*. devicemetadata-ms
Xcopy/Y./el-GR/*. devicemetadata-ms C:/ProgramData/Microsoft/Windows/DeviceMetadataStore/el-GR/*. devicemetadata-ms
Xcopy/Y./es-ES/*. devicemetadata-ms C:/ProgramData/Microsoft/Windows/DeviceMetadataStore/es-ES/*. devicemetadata-ms
Xcopy/Y./FI-fi/*. devicemetadata-Ms C:/programdata/Microsoft/Windows/devicemetadatastore/FI-fi/*. devicemetadata-MS
Xcopy/Y./fr-fr/*. devicemetadata-Ms C:/programdata/Microsoft/Windows/devicemetadatastore/fr-fr/*. devicemetadata-MS
Xcopy/Y./He-il/*. devicemetadata-Ms C:/programdata/Microsoft/Windows/devicemetadatastore/He-il/*. devicemetadata-MS
Xcopy/Y./Hu-hu/*. devicemetadata-Ms C:/programdata/Microsoft/Windows/devicemetadatastore/Hu-hu/*. devicemetadata-MS
Xcopy/Y./It-It/*. devicemetadata-Ms C:/programdata/Microsoft/Windows/devicemetadatastore/It-It/*. devicemetadata-MS
Xcopy/Y./ja-jp/*. devicemetadata-Ms C:/programdata/Microsoft/Windows/devicemetadatastore/ja-jp/*. devicemetadata-MS
Xcopy/Y./Ko-Kr/*. devicemetadata-Ms C:/programdata/Microsoft/Windows/devicemetadatastore/Ko-Kr/*. devicemetadata-MS
Xcopy/Y./Nb-No/*. devicemetadata-Ms C:/programdata/Microsoft/Windows/devicemetadatastore/Nb-No/*. devicemetadata-MS
Xcopy/Y./NL-nl/*. devicemetadata-Ms C:/programdata/Microsoft/Windows/devicemetadatastore/NL-nl/*. devicemetadata-MS
Xcopy/Y./PL-PL/*. devicemetadata-Ms C:/programdata/Microsoft/Windows/devicemetadatastore/PL-PL/*. devicemetadata-MS
Xcopy/Y./Pt-Br/*. devicemetadata-Ms C:/programdata/Microsoft/Windows/devicemetadatastore/Pt-Br/*. devicemetadata-MS
Xcopy/Y./Pt-Pt/*. devicemetadata-Ms C:/programdata/Microsoft/Windows/devicemetadatastore/Pt-Pt/*. devicemetadata-MS
Xcopy/Y./ru-Ru/*. devicemetadata-Ms C:/programdata/Microsoft/Windows/devicemetadatastore/ru-Ru/*. devicemetadata-MS
Xcopy/Y./SL-Si/*. devicemetadata-Ms C:/programdata/Microsoft/Windows/devicemetadatastore/SL-Si/*. devicemetadata-MS
Xcopy/Y./SV-SE/*. devicemetadata-Ms C:/programdata/Microsoft/Windows/devicemetadatastore/SV-SE/*. devicemetadata-MS
Xcopy/Y./tr-TR/*. devicemetadata-Ms C:/programdata/Microsoft/Windows/devicemetadatastore/tr-TR/*. devicemetadata-MS
Xcopy/Y./ZH-CN/*. devicemetadata-Ms C:/programdata/Microsoft/Windows/devicemetadatastore/ZH-CN/*. devicemetadata-MS
Xcopy/Y./ZH-TW/*. devicemetadata-Ms C:/programdata/Microsoft/Windows/devicemetadatastore/ZH-TW/*. devicemetadata-MS