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技術支援討論區

downgrade update

已張貼

i want to downgrade to firefox to verson 2.1.1

i want to downgrade to firefox to verson 2.1.1

額外的系統細節

已安裝的外掛程式

  • Adobe PDF Plug-In For Firefox and Netscape 10.1.4
  • Version 5.41.2.0
  • Google Update
  • The Hulu Desktop Plugin allows Hulu.com to integrate with the Hulu Desktop application.
  • NPRuntime Script Plug-in Library for Java(TM) Deploy
  • Next Generation Java Plug-in 10.79.2 for Mozilla browsers
  • The plug-in allows you to open and edit files using Microsoft Office applications
  • Office Live Update v1.5
  • PDF Architect 3
  • The QuickTime Plugin allows you to view a wide variety of multimedia content in Web pages. For more information, visit the QuickTime Web site.
  • RealJukebox Netscape Plugin
  • RealNetworks(tm) RealPlayer Chrome Background Extension Plug-In
  • 15.0.2.72
  • RealPlayer(tm) LiveConnect-Enabled Plug-In
  • RealPlayer(tm) HTML5VideoShim Plug-In
  • Shockwave Flash 18.0 r0
  • Adobe Shockwave for Director Netscape plug-in, version 11.5
  • 5.1.40728.0
  • 2,5,3,1
  • WildTangent Games App V2 Presence Detector
  • NPWLPG
  • iTunes Detector Plug-in

應用程式

  • Firefox 40.0.3
  • 使用者代理:Mozilla/5.0 (Windows NT 6.1; WOW64; rv:40.0) Gecko/20100101 Firefox/40.0
  • 技術支援網址:https://support.mozilla.org/1/firefox/40.0.3/WINNT/en-US/

擴充套件

  • Avast Online Security 10.2.0.187 (wrc@avast.com)
  • Bing Search 1.0.0.2 (bingsearch.full@microsoft.com)
  • HP Smart Web Printing 4.51 (smartwebprinting@hp.com) (Inactive)
  • Panda Security Toolbar 4.3 ({B821BF60-5C2D-41EB-92DC-3E4CCD3A22E4}) (Inactive)
  • RealPlayer Browser Record Plugin 15.0.2 ({ABDE892B-13A8-4d1b-88E6-365A6E755758}) (Inactive)

JavaScript

  • incrementalGCEnabled: True

圖形

  • adapterDescription: AMD M880G with ATI Mobility Radeon HD 4200
  • adapterDescription2:
  • adapterDeviceID: 0x9712
  • adapterDeviceID2:
  • adapterDrivers: atiumd64 atidxx64 atiumdag atidxx32 atiumdva atiumd6a atitmm64
  • adapterDrivers2:
  • adapterRAM: 320
  • adapterRAM2:
  • adapterSubsysID: 3638103c
  • adapterSubsysID2:
  • adapterVendorID: 0x1002
  • adapterVendorID2:
  • direct2DEnabled: True
  • directWriteEnabled: True
  • directWriteVersion: 6.2.9200.17461
  • driverDate: 8-4-2009
  • driverDate2:
  • driverVersion: 8.635.0.0
  • driverVersion2:
  • info: {u'AzureCanvasBackend': u'direct2d 1.1', u'AzureFallbackCanvasBackend': u'cairo', u'AzureContentBackend': u'direct2d 1.1', u'AzureSkiaAccelerated': 0}
  • isGPU2Active: False
  • numAcceleratedWindows: 1
  • numTotalWindows: 1
  • supportsHardwareH264: True
  • webglRenderer: Google Inc. -- ANGLE (AMD M880G with ATI Mobility Radeon HD 4200 Direct3D11 vs_4_1 ps_4_1)
  • windowLayerManagerRemote: True
  • windowLayerManagerType: Direct3D 11

修改過的偏好設定

其他

  • User JS: 否
  • 輔助功能: 否
FredMcD
  • Top 10 Contributor
4270 個解決方法 59896 個答案

I've called the big guys to help you. Good luck.

Why do you want to downgrade? Is there a problem?

I've called the big guys to help you. Good luck. Why do you want to downgrade? Is there a problem?
James
  • Top 25 Contributor
  • Moderator
1602 個解決方法 11343 個答案

There is no such Firefox browser version as 2.1.1

The only secure versions of Firefox currently are Firefox 40.0.3 and the 38.2.1 ESR.

Every earlier versions are potentially vulnerable due to have having the security fixes since. https://www.mozilla.org/security/known-vulnerabilities/

Since you are using Windows there is the option of using a old vulnerable version by way of portable Firefox for the one thing you need a older version for. The portable Firefox will not touch your Firefox 40.0.3 install and Profile used with it.

There is no such Firefox browser version as 2.1.1 The only secure versions of Firefox currently are Firefox 40.0.3 and the 38.2.1 ESR. Every earlier versions are potentially vulnerable due to have having the security fixes since. https://www.mozilla.org/security/known-vulnerabilities/ Since you are using Windows there is the option of using a old vulnerable version by way of portable Firefox for the one thing you need a older version for. The portable Firefox will not touch your Firefox 40.0.3 install and Profile used with it.