Fixing Winrar Error: Diagnostic Messages, Corrupted Downloaded Zip File will help you resolve issues with unzipping files downloaded from the internet that have split archives with errors. If you're unsure how to fix Winrar errors, refer to the following article.

During the unzipping process, you may have encountered the Winrar Error: Diagnostic Messages. This article below will guide you on how to fix Winrar: Diagnostic Messages error in just a few basic steps.
 

Guide to Fix Winrar: Diagnostic Messages Error

Download and Install WinRAR

Step 1: Firstly, open the corrupted archive file with WinRAR.

Step 2: Next, click on Tools > Repair archive to proceed.

Step 3: Here, choose the location to save the repaired file in the Folder to put the repaired archive field. Below are options for RAR or ZIP format. Then, press OK for WinRAR to start repairing the file.

The process of Fixing Winrar: Diagnostic Messages will commence.

If the file is successfully repaired, you will see a notification similar to the following.

File after being Fixed Winrar: Diagnostic Messages.

That concludes all the steps to fix Winrar: Diagnostic Messages. Simply follow the above steps and you won't have to spend time re-downloading the file. It's particularly useful when downloading multiple files and encountering errors in several files, such as when downloading large game files divided into multiple parts. Additionally, we also provide guidance on how to remove WinRAR password when knowing the password to avoid situations where you forget the password of the compressed file in the long run. Feel free to check it out for more details.

The Zip file extraction error 0x80010135 path too long is confirmed to be caused by Windows character limitations. Fixing the 0x80010135 path too long error is also not difficult, please refer to how to fix the 0x80010135 path too long error when extracting Zip files on your computer