How to Fix .W3P File Extension Errors    |    What is the .W3P File Extension?    |    Repair .W3P File Errors

Run a Free Scan to check for W3P related errors.

What is the .W3P File Extension?

.W3P File Extension Description:

The W3P file extension is used to save campaign progress files in the Warcraft III computer game. Files in the .w3p file extension are used for the recoding of a players' progress in the game, in the Single-campaign mode.

Files in the .w3p file extension can contain the four campaign modes of the Warcraft game. Campaigns feature the different races that are divided in chapters. But unlike prior Blizzard titles, like Warcraft II, there are no mission briefings where the plot is exposed and goals and objectives are stated. Rather, Warcraft III utilizes a system of quests that occur seamlessly. The objectives are given to the players as the game progresses in the map.

If the player wishes to save the campaign progress and load it at a later time, these files are saved with the .w3p file extension. In addition, main quests are to be completed by the player, to be able to go to the next chapter of the video game. There are optional quests as well, that is not revealed initially, but is uncovered when main objectives are completed.

Files in the .w3p file extension are used with the .w3v file, and has similar functions for storing campaign progresses in Warcraft III. In every race's campaign, the users maintain control of one or several heroes, where each grows in experience slowly as the game progresses. Experiences are carried over into the following mission, if saved in the files with the .w3p file extension. This allows the heroes to grow all throughout the campaign.

The campaign for each race has different game plays and storylines, but they are similarly structured as they all begin with a level that involves easy mechanics, introducing the player first to basic elements, the race, and then the heroes units. After one or two levels, a building mission occurs for the player that requires them to create a base and maintain it, while competing with enemy forces. Every race's campaign ends in an epic battle in the last level.

Author: Blizzard Entertainment
Author URL:
Related Applications: Warcraft III: Reign of Chaos
Common Path: C:/ Program Files/ Blizzard/ WarcraftIII/


Run a Free Scan to check for W3P related errors & to optimize PC performance.

Do you have errors with .W3P files?

What Causes .W3P files Errors?

.W3P files errors are possibly critical Windows file errors and are often caused because of a damaged registry entry that should be fixed at once to protect against even further corruption in other applications and/or hardware. During the time the errors continue your personal computer stays capable of likely blue screen errors, system failure and fatal crashes.

Symptoms of .W3P files Errors:

.W3P files errors bring on numerous symptoms, including but not limited to: pc hangs while starting up or shutting down, programs crash, reduced pc speed, built-in speaker beeping, trouble loading documents, sluggish behaviour and failure while installing applications.

Helpful Tools

The following products are free to try. We have found them to be of the highest quality and value. They have been extremely useful in our own pc troubleshooting and maintainance and we highly recommend trying them out for yourself.

Anti-Malware Pro

With a lightning fast free scan and the largest authentic spyware detection database we have seen, Anti-Malware Pro finds and removes threats to your PC stability and security. Download Anti-Malware Pro


DriverFinder will scan your system for driver and software updates. Its easy to use interface makes keeping your drivers updated quick and simple. They will even send you an email notification when new driver updates are available for your system! It doesn't get any more convenient than this. Download DriverFinder

Browse File Extensions by Name:

Is your File Extension missing?

Help us to make the best resource we possibly can by submitting you very own file extension details. If you have detailed information on any file extensions please let us know by visiting the following link.

Submit File Details Form

Repair .W3P File Errors    |    How to Fix .W3P File Extension Errors    |    Scan for .W3P File Extension Errors