It seems like you are having trouble connecting to a printer on your home network due to incorrect network credentials. You have already tried enabling printer sharing on both the host and end-computers, deleting credentials in the credential manager, and connecting to the printer from another computer on the network, but still receive the same prompt for credentials.
One workaround to this issue is to store a trusted credential in Credential Manager. To do this, follow these steps:
- In Control Panel, open Credential Manager.
- Click Add a Windows credential.
- In the dialog box, enter an appropriate print server name. Then, enter a user name and password that are trusted on the print server.
- Click OK.
Alternatively, you can try using Workaround 1 mentioned in the article "Error message when you try to install a network printer in Windows 7: '0x0000052e'" which involves opening a Command Prompt window and typing the following command before adding the network printer:
start \\<servername>\<printername>
Note: In this command, <servername> represents the name of the print server and <printername> represents the share name of the printer.
Hopefully, one of these workarounds will help you connect to the printer successfully.
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