Before understanding the fix, we must understand the version number: 10370409.
This is not a live-service patch. In the lifecycle of Diablo II: Resurrected, version 1.0370409 corresponds to an early post-launch build, often associated with the "Legacy" pre-Ladder era. Enthusiasts and modders specifically target this version for several reasons:
Cause: Windows Defender quarantined the d2r_injector.dll used by the fix.
Fix: Add the entire Diablo II Resurrected folder to Windows Defender Exclusions. Re-extract the fix. diablo ii resurrected v10370409 multi13 fix
If the legality or risk of malware worries you, consider these legitimate alternatives:
As of 2025, Blizzard has moved on to patch 2.7 and later, which include terror zones and sunder charms. The v10370409 build is now considered abandonware by the modding community—no longer supported by the developer but kept alive by fans. Before understanding the fix, we must understand the
The "multi13 fix" will likely be the last update this version ever receives. If you are a preservationist, a speedrunner who needs frame-perfect consistency from an early patch, or a modder maintaining a legacy overhaul, this fix is essential.
Search volume for "diablo ii resurrected v10370409 multi13 fix" spikes for three primary reasons: Reputation matters
Inside the game’s Data folder, a file named config.ini or Localization.ini is modified. The fix overwrites these with a "multi13" profile, adding lines like:
[Localization]
Language=enUS
Locales=13
AllowRegionSwitch=1
Reputation matters. Only download the Multi13 fix from trusted archival sites (e.g., Internet Archive, specific Reddit megathreads on r/Diablo2Resurrected). Malicious actors often bundle miners with fake fixes. Always: