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Error 401 Message


Dave Menshew

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Each time I log into Nitro Pro 13, I get the infamous Error 401 message. I have tried all "fixes" shown in the website forum and knowledge base. I could use an actual fix for this. 

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  • Official Nitronaut

Hello @Dave Menshew

Thanks for reaching out to us!

Please use the tool I have provided below to remove all files associated with Nitro Pro and reboot your system.
https://downloads.gonitro.com/professional_13.58.0.1180/install-cleanup/install-cleanup.zip

NOTE: This clean-up tool will erase any existing signature files within Nitro, so please save them to another location before using the clean-up tool in order to keep them. 
Please see this link for backing up custom stamps/signatures: https://kb.gonitro.com/knowledgebase#/search/stamps/000004307

When your system is back up, close all your open applications and install Nitro Pro 13.58.0.1180 from the page I have provided below:
https://www.gonitro.com/nps/product-details/downloads

I hope this helps! Please let me know how that goes.
 

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