How to fix Printer not activated Error Code 20: If you’re facing the error message “Printer not activated – Error Code 20” then you’re at the right place as today we are going to see how to fix the issue. The issue is generally seen in systems in which user have upgraded from earlier version of Windows or using the QuickBooks software. In anyway case, let’s see how to fix Printer not activated Error Code 20 with the help of the below-listed guide.
How to fix Printer not activated Error Code 20
確保建立一個還原點,以防出現問題。
Method 1: Set the Default Printer
1.Type control in Windows Search then click on 控制面板。
2.Click 硬件和聲音 然後選擇 設備和打印機。
3.Right-click on your printer and select Set as a default printer.
4.重新啟動您的 PC 以保存更改。
Method 2: Re-install the USB Composite Device from Device Manager
1.按Windows鍵+ R然後輸入 鍵入devmgmt.msc 並按Enter鍵。
2.展開 Universal Serial Bus Controllers.
3.右鍵單擊 USB複合裝置 並選擇 卸載。
4.If asks for confirmation select Yes/OK.
5.Disconnect the Printer USB from the PC and then reconnect it.
6.Follow the instructions in the Found New Hardware wizard 安裝驅動程序。
7.Right-click the printer icon, and then click 打印測試頁 to print a Windows self-test page.
8.重新啟動您的 PC 以保存更改。
Method 3: Run Printer Troubleshooter
1.type “troubleshooting” in Windows Search bar and click on 故障排除。
6.接下來,從左側窗格中選擇 查看全部。
7.然後從「解決計算機問題」清單中選擇 打印機。
8.依照螢幕上的指示操作,讓印表機故障排除程序運作。
9.Restart your PC and you may be able to Fix Printer not activated Error Code 20.
方法 4:註冊表修復
1.按Windows鍵+ R然後輸入 註冊表編輯器 並按 Enter 打開註冊表編輯器。
2.導航到以下註冊表項:
HKEY_CURRENT_CONFIG軟件
3.Right-click on Software folder then select 權限。
4.Now in the permission window, ensure that Administrator and users 有 完全控制 checked, if not then checkmark them.
5.單擊應用,然後單擊確定。
6.Restart your PC to save changes and see if you’re able to fix the issue.
Method 5: Grant Permission using PowerShell
1.類型 PowerShell的 在 Windows 搜尋中,然後右鍵單擊 PowerShell的 並選擇 以管理員身份運行。
2.Now type the following command in PowerShell and hit Enter:
PowerShell.exe -NoProfile -NoLogo -NonInteractive -Command “$key = [Microsoft.Win32.Registry]::CurrentConfig.OpenSubKey(‘Software’,[Microsoft.Win32.RegistryKeyPermissionCheck]::ReadWriteSubTree,[System.Security.AccessControl.RegistryRights]::ChangePermissions); $acl =$key.GetAccessControl(); $rule = New-Object System.Security.AccessControl.RegistryAccessRule (‘Users’,’FullControl’,’ObjectInherit,ContainerInherit’,’None’,’Allow’); $acl.SetAccessRule($rule); $key.SetAccessControl($acl);”
3.重新啟動您的 PC 以保存更改。
Method 6: Reinstall QuickBook
1.按Windows鍵+ R然後輸入 APPWIZ.CPL 並按Enter鍵。
2.Find QuickBook from the list and uninstall it.
3.接下來, download QuickBooks from here.
4.Run the installer and follow on-screen instructions to install QuickBook.
5.重新啟動您的電腦。
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