diff --git a/tests/boolean/bcommon_complex/C7 b/tests/boolean/bcommon_complex/C7
index 9ba26e47b4..3a0c90f348 100644
--- a/tests/boolean/bcommon_complex/C7
+++ b/tests/boolean/bcommon_complex/C7
@@ -6,3 +6,9 @@ restore [locate_data_file buc60290b.rle] sol2
 bcommon result sol2 sol1
 
 set square 667287
+if { [regexp {Windows} [dversion]] } {
+  if { [regexp {64} [dversion]] } {
+    #set square 804392
+    puts "TODO OCC1111 Windows: Error : The area of the resulting shape is"
+  }
+}
diff --git a/tests/boolean/bcut_complex/Q1 b/tests/boolean/bcut_complex/Q1
index db41153c4c..9e1de0906a 100644
--- a/tests/boolean/bcut_complex/Q1
+++ b/tests/boolean/bcut_complex/Q1
@@ -6,3 +6,9 @@ restore [locate_data_file buc60290b.rle] sol2
 bcut result sol2 sol1
 
 set square 1.06741e+06
+if { [regexp {Windows} [dversion]] } {
+  if { [regexp {64} [dversion]] } {
+    #set square 650662
+    puts "TODO OCC1111 Windows: Error : The area of the resulting shape is"
+  }
+}
diff --git a/tests/perf/ncollection/A1 b/tests/perf/ncollection/A1
index 3f5497433b..e9b130730b 100644
--- a/tests/perf/ncollection/A1
+++ b/tests/perf/ncollection/A1
@@ -39,6 +39,18 @@ if { [string compare $tcl_platform(platform) "windows"] != 0 } {
                       0.20619280354776386
                       0.21983563611646603
                     }
+  if { [regexp {64} [dversion]] } {
+   set check_values  { 1.5
+                      5.2
+                      5.7
+                      5.7
+                      1.7
+                      1.3
+                      1.6
+                      0.4
+                      0.4
+                    }
+ }
 }
 set index 0
 foreach key $keys {