diff --git a/src/d/a/obj/d_a_obj_tbox.cpp b/src/d/a/obj/d_a_obj_tbox.cpp
index 5a92ed1e..ef3c05de 100644
--- a/src/d/a/obj/d_a_obj_tbox.cpp
+++ b/src/d/a/obj/d_a_obj_tbox.cpp
@@ -1166,7 +1166,7 @@ int dAcTbox_c::doDelete() {
     }
     if (sCurrentObtainingItemOarcName != nullptr) {
         OarcManager *mng = OarcManager::GetInstance();
-        if (mng->ensureLoaded1(sCurrentObtainingItemOarcName) != D_ARC_RESULT_OK) {
+        if (mng->ensureLoaded1(sCurrentObtainingItemOarcName) == D_ARC_RESULT_OK) {
             mng->decrement(sCurrentObtainingItemOarcName);
             sCurrentObtainingItemOarcName = nullptr;
         }
@@ -1885,7 +1885,7 @@ void dAcTbox_c::initializeState_DeleteArchive() {
 void dAcTbox_c::executeState_DeleteArchive() {
     if (sCurrentObtainingItemOarcName != nullptr) {
         OarcManager *mng = OarcManager::GetInstance();
-        if (mng->ensureLoaded1(sCurrentObtainingItemOarcName) != D_ARC_RESULT_OK) {
+        if (mng->ensureLoaded1(sCurrentObtainingItemOarcName) == D_ARC_RESULT_OK) {
             mng->decrement(sCurrentObtainingItemOarcName);
             sCurrentObtainingItemOarcName = nullptr;
         }
@@ -1923,7 +1923,7 @@ void dAcTbox_c::initializeState_LoadArchive() {
     field_0x120C = 0;
 }
 void dAcTbox_c::executeState_LoadArchive() {
-    if (OarcManager::GetInstance()->ensureLoaded1(sCurrentObtainingItemOarcName) != D_ARC_RESULT_OK) {
+    if (OarcManager::GetInstance()->ensureLoaded1(sCurrentObtainingItemOarcName) == D_ARC_RESULT_OK) {
         mStateMgr.changeState(StateID_Open);
     }
 }