I haven't been on in a few days and went to do some back testing, but have this error show up.
OrderCheck() failed: Unsupported filling mode (10030)
This is true of older EAs I compiled in the past as well as new EAs that were just created.
It looks like this is a recurring problem with Meta Trader 5. I'll paste the Journal text below in the hopes that it helps.
2017.03.02 20:39:11.170 MetaTester 5 x64 build 1545 (17 Feb 2017)
2017.03.02 20:39:11.176 MetaTester 5 started on 127.0.0.1:3000
2017.03.02 20:39:11.176 initialization finished
2017.03.02 20:39:11.560 login (build 1545)
2017.03.02 20:39:11.569 38520 bytes of account info loaded
2017.03.02 20:39:11.569 1482 bytes of tester parameters loaded
2017.03.02 20:39:11.569 700 bytes of input parameters loaded
2017.03.02 20:39:11.575 3112 bytes of symbols list loaded
2017.03.02 20:39:11.577 expert file added: Experts\EA Both 0.0.5t24g.ex5. 346020 bytes loaded
2017.03.02 20:39:11.588 initial deposit 10000.00 USD, leverage 1:100
2017.03.02 20:39:11.591 successfully initialized
2017.03.02 20:39:11.591 354 Kb of total initialization data received
2017.03.02 20:39:11.591 Intel Core i7-6700HQ @ 2.60GHz, 16243 MB
2017.03.02 20:39:11.641 USDJPY: symbol to be synchronized
2017.03.02 20:39:11.641 USDJPY: symbol synchronized, 3784 bytes of symbol info received
2017.03.02 20:39:11.641 USDJPY: history synchronization started
2017.03.02 20:39:11.642 USDJPY: load 27 bytes of history data to synchronize in 0:00:00.000
2017.03.02 20:39:11.642 USDJPY: history synchronized from 2016.10.31 to 2017.03.01
2017.03.02 20:39:11.647 USDJPY: start time changed to 2016.11.05 00:00 to provide data at beginning
2017.03.02 20:39:11.647 USDJPY,H1: history cache allocated for 13542 bars and contains 118 bars from 2016.10.31 00:00 to 2016.11.04 21:00
2017.03.02 20:39:11.647 USDJPY,H1: history begins from 2016.10.31 00:00
2017.03.02 20:39:11.648 USDJPY,H1 (AMPGlobalClearing-Demo-CQG): every tick generating
2017.03.02 20:39:11.648 testing with execution delay 100 milliseconds
2017.03.02 20:39:11.648 USDJPY,H1: testing of Experts\EA Both 0.0.5t24g.ex5 from 2016.10.31 00:00 to 2017.03.01 00:00 started with inputs:
2017.03.02 20:39:11.648 MagicStart=8953
2017.03.02 20:39:14.272 2016.11.08 03:21:04 OrderCheck() failed: Unsupported filling mode (10030)
2017.03.02 20:39:14.272 2016.11.08 03:21:04 OrderCheck() failed: Unsupported filling mode (10030)