现在移植项目到wp8上面，遇到这样的一些问题，就是原来的项目可以运行的东西，放到这里如果都加载就总是报如下错误
First-chance exception at 0x76C5277C in TaskHost.exe: Microsoft C++ exception: _com_error at memory location 0x01BDF0C8.
First-chance exception at 0x76C5277C in TaskHost.exe: Microsoft C++ exception: _com_error at memory location 0x01BDF0C8.
First-chance exception at 0x76C5277C in TaskHost.exe: Microsoft C++ exception: _com_error at memory location 0x01BDF0C8.
First-chance exception at 0x76C5277C in TaskHost.exe: Microsoft C++ exception: _com_error at memory location 0x01BDF0C8.
First-chance exception at 0x76C5277C in TaskHost.exe: Microsoft C++ exception: _com_error at memory location 0x01BDF040.
First-chance exception at 0x76C5277C in TaskHost.exe: Microsoft C++ exception: _com_error at memory location 0x01BDF040.
First-chance exception at 0x76C5277C in TaskHost.exe: Microsoft C++ exception: _com_error at memory location 0x01BDF0C8.
First-chance exception at 0x76C5277C in TaskHost.exe: Microsoft C++ exception: _com_error at memory location 0x01BDF0C8.
First-chance exception at 0x76C5277C in TaskHost.exe: Microsoft C++ exception: _com_error at memory location 0x01BDF0C8.
然后就崩溃了，但是如果分别或是分小批量加载的话就没问题，都可以正常，总是感觉，会不会是之前的程序内存消耗大，wp8支持不了，也不知道wp8这块是不是有什么限制？
请高手解答