diff --git a/ci/run_evs_be_win_test.py b/ci/run_evs_be_win_test.py
index f1bcd7f3a4e7e69634878431d56a29be111642b3..1e3f9c627a3c958bbf6fd45166310b52f12e5645 100644
--- a/ci/run_evs_be_win_test.py
+++ b/ci/run_evs_be_win_test.py
@@ -42,19 +42,24 @@ def run_condition(eval_cmd, diff_cmd, id_count):
     cmd = subprocess.run(eval_cmd.split(), capture_output=True, text=True, check=True)
 
     # diff
-    diff_success = 1
+    diff_fails = ''
     if ';' in diff_cmd:
+        # JBM cases
         diff_cmd1, diff_cmd2 = diff_cmd.split(';')
-        cmd1 = subprocess.run(diff_cmd1.split(), capture_output=True, text=True, check=True)
-        cmd2 = subprocess.run(diff_cmd2.split(), capture_output=True, text=True, check=True)
-        diff_success = cmd1.returncode + cmd2.returncode
+        cmd1 = subprocess.run(diff_cmd1.split(), stdout=subprocess.DEVNULL, check=False)
+        cmd2 = subprocess.run(diff_cmd2.split(), stdout=subprocess.DEVNULL, check=False)
+        if cmd1.returncode != 0:
+            diff_fails += f'{diff_cmd1}\n'
+        if cmd2.returncode != 0:
+            diff_fails += f'{diff_cmd2}\n'
     else:
-        cmd = subprocess.run(diff_cmd.split(), capture_output=True, text=True, check=True)
-        diff_success = cmd.returncode
-    if diff_success == 0:
-        return None
+        cmd = subprocess.run(diff_cmd.split(), stdout=subprocess.DEVNULL, check=False)
+        if cmd.returncode != 0:
+            diff_fails += f'{diff_cmd}\n'
+    if diff_fails:
+        return diff_fails
     else:
-        return f'[{str(id_count).rjust(3)}] FAIL: {" ".join(eval_cmd)}\n            {diff_cmd}\n'
+        return None
 
 
 def environment_is_correct(paths):
@@ -116,6 +121,7 @@ if __name__ == '__main__':
                     if os.path.exists(tmp_dir):
                         shutil.rmtree(tmp_dir)
                     os.makedirs(tmp_dir)
+                line = line.replace('testv', f'{test_vec_dir}/testv')
                 line = line if tmp_dir is None else line.replace(
                     '$TMP/', f'{tmp_dir}/')
                 if '$CUT_DEC_BIN' in line:
@@ -127,7 +133,7 @@ if __name__ == '__main__':
                         if '-w' not in line.split()[1]:
                             diff_cmd = 'FC.exe ' + ' '.join(line.split()[1:]).replace('/', '\\').replace('\n', '/n')
                             continue
-                        diff_cmd += '; FC.exe ' + ' '.join(line.split()[1:]).replace('/', '\\').replace('\n', '/n').replace('-w', '/W')
+                        diff_cmd += ';FC.exe ' + ' '.join(line.split()[1:]).replace('/', '\\').replace('\n', '/n').replace('-w', '/W')
                     else:
                         diff_cmd = 'FC.exe ' + ' '.join(line.split()[1:]).replace('/', '\\').replace('\n', '/n')
                     results.append(pool.apply_async(
@@ -138,11 +144,11 @@ if __name__ == '__main__':
 
     results = [r.get() for r in results if r.get()]
     if results:
-        print(f'\n{len(results)} test conditions failed:')
-        print('\n'.join(results))
+        print(f'\n --- {len(results)} test conditions failed ---')
+        print(''.join(results))
         with open('failed.txt', 'w') as f:
-            print(f'\n{len(results)} test conditions failed:', file=f)
-            print('\n'.join(results), file=f)
+            print(f' --- {len(results)} test conditions failed ---', file=f)
+            print(''.join(results), file=f)
         sys.exit(1)
     else:
         print('\n *** All tests passed! ***')