A common challenge for LimeWire users is the inability to find content due to Internet connection problems. When your computer is not connected to the Internet, you are unable to connect to the Limewire/Gnutella network. For LimeWire connection problems, first check that your computer's Internet connection is active. For dial-up modem users, this means signing in to the Internet. For cable, DSL and other high-speed Internet users, try resetting the modem or router (by unplugging it for at least five seconds and powering back on) to see if your Internet connection begins working again.
In some cases you may find that your PC is connected to the Web, but LimeWire itself will not download your selected files (and sometimes won't even display search results). This is often the result of a security program, such as antivirus software or Windows Defender, blocking the LimeWire software from accessing the Internet, according to the LimeWire user guide. To give connection privileges to LimeWire, add an exception for the program within your security software. How to do this depends on your security software. Sometimes, LimeWire will cancel a download before fully completing it if the file is corrupt or known to contain viruses or malware. If this is your download problem, be sure the damaged file is fully removed from your PC. Every file that you download is verified just before finishing, but there are illegitimate files that slip through. Remember to always be vigilant when downloading content on LimeWire.
If you are experiencing a more complex problem, consider searching through the LimeWire online forum for advice from others who may have come across the same or a similar problem. Often, tips and solutions are posted here by other LimeWire users.