Keeps saying out of memory

[reecemkeller]

It says out of memory whenever i go through a door and then crashes I have deleted mods and files but nothing has worked i thought it had something to do with how much space i have on my computer but i have plenty of space.

Edited July 12, 2018 by reecemkeller

[dubiousintent]

Please provide ALL the information requested in the wiki "How to ask for help" article. Don't forget to identify things that do not appear in the "load order", such as NVSE and it's related plugins, texture replacements (specifically their larger image sizes: 1024x1024, etc.), and "post-processors" like ENB or SweetFX.

"Out of Memory" refers to the amount allocated to the game; not available disk space on the hard drive or even total system RAM. For a 32-bit game such as FNV, that is only 2GB by default.

 

Is your version of Windows 32 or 64-bit? (32-bit may require BOOT.INI changes to use more than 2GB of memory. See this 2-4GB game memory limits and solutions article.) FNV is a 32-bit game, so you need the 32-bit versions of any downloadable tools or libraries, like "C++ Runtimes" or "DirectX drivers" installed on your 64-bit system. 32-bit libraries are not interchangeable with 64-bit versions. They install to different locations. There is a reason MS makes both versions available.

 

Are you using a FNV4GB Loader such as 4GB Fallout New Vegas Updated or an LAA flag Patcher like FNV 4GB Patcher? (Increases available memory. But see the previous question about 32/64-bit Windows. It's related.) Did you turn off any "anti-virus" checking software before patching? (They see any attempts to alter programs as "malware".)

 

If you are using the full 4GB of memory, most likely your CTD problem (now or in the future) is the default "heap size" is too small. It's so common you might as well deal with it now. Please see the 'Issue: CTD without warning, "Out of Memory error", or stops responding after the Main Menu') entry in the 'Solutions to "Crash To Desktop" (CTD) problems' section in the wiki "Fallout NV Mod Conflict Troubleshooting" guide.

 

Do you have "New Vegas Stutter Remover" (NVSR) installed? If so, please see the 'Issue: CTD after 10-20 minutes of play (post-Win10 2017 FCU)' and 'Issue: CTD without warning, "Out of Memory error", or stops responding after the Main Menu' entries in the 'Solutions to "Crash To Desktop" (CTD) problems' section in the wiki "Fallout NV Mod Conflict Troubleshooting" guide.

The game has "memory leaks". Getting 2-3 hours before a CTD is pretty good. You might want to try using the tool "Memclean", which periodically (you can set the interval; default is every 15 minutes) tells the OS to perform it's built-in "clean up" of memory. It has a "mini-monitor" that displays memory usage. Doesn't seem to hurt and might help.

-Dubious-