--- nono/host/hostcom.cpp	2026/04/29 17:05:39	1.1.1.6
+++ nono/host/hostcom.cpp	2026/04/29 17:05:43	1.1.1.7
@@ -162,13 +162,17 @@ HostCOMDevice::SelectDriver()
 				}
 			}
 
-			driver.reset(new COMDriverStdio(this));
+			try {
+				driver.reset(new COMDriverStdio(this));
+			} catch (...) { }
 			if ((bool)driver && driver->InitDriver() == false) {
 				driver.reset();
 			}
 
 		} else if (type == "tcp") {
-			driver.reset(new COMDriverTCP(this));
+			try {
+				driver.reset(new COMDriverTCP(this));
+			} catch (...) { }
 			if ((bool)driver && driver->InitDriver() == false) {
 				driver.reset();
 			}
@@ -181,7 +185,9 @@ HostCOMDevice::SelectDriver()
 				return false;
 			}
 
-			driver.reset(new COMDriverCons(this));
+			try {
+				driver.reset(new COMDriverCons(this));
+			} catch (...) { }
 			if ((bool)driver && driver->InitDriver() == false) {
 				driver.reset();
 			}
@@ -225,7 +231,9 @@ HostCOMDevice::SelectDriver()
 	}
 
 	if ((bool)driver == false) {
-		driver.reset(new COMDriverNone(this));
+		try {
+			driver.reset(new COMDriverNone(this));
+		} catch (...) { }
 		if ((bool)driver && driver->InitDriver() == false) {
 			// 失敗したら出来ることはあまりなさげ
 			assert(false);