Pdf of book is not openingWhy??

Hello aspirant,

There could be several reasons why a PDF file is not opening:

1. Corrupted File: The PDF file might be damaged or corrupted, preventing it from opening.
2. Unsupported Software: You might be using outdated or incompatible software that doesn't support the PDF format or the specific features in the file.
3. Missing Plugins: Some PDF files require specific plugins or extensions to be installed in your web browser or PDF reader.
4. File Size and Memory: If the PDF file is very large, it might require more system resources than your device can handle.
5. Security Restrictions: Your computer or software might have security settings that are preventing the PDF from opening.

Here are some troubleshooting steps you can try:

1. Try a Different PDF Reader: Use a different PDF reader like Adobe Acrobat Reader, Foxit Reader, or Google Chrome to see if the file opens.
2. Check for Updates: Ensure that your PDF reader and operating system are up-to-date.
3. Verify File Integrity: Try downloading the PDF file again to see if it's corrupted.
4. Disable Security Software: Temporarily disable your antivirus or firewall software to see if it's interfering with the file.
5. Reduce File Size: If the file is very large, try reducing its size using a PDF compression tool.
6. Check for Plugins: If you're using a web browser, ensure that the necessary PDF plugins are installed.

I hope this information helps.