我在玩《军团要塞 2》、《传送门》和其他 Source Engine 游戏时遇到了一个奇怪的问题，右键单击会使摄像头旋转并几乎转向我最初观察的相反方向，即地板。
再举几个其他游戏的例子，我在玩《英雄萨姆 3》（SS2 和 SS1：HD 没问题）、《地铁 2033》和其他一些游戏时也遇到了这个问题，我总是能够通过从设置或通过控制台命令禁用鼠标直接或原始输入来解决这个问题。
但 Alan Wake 除外，这就是我寻求帮助的原因！
我正在运行 Windows 7 Ultimate x64、nVidia GTX 650 TI，我的鼠标是罗技 G5。
我安装了 Logitech SetPoint 来尝试它是否能修复任何问题，但它什么也没做。我还有 Logitech 游戏软件来控制我的键盘和耳机。（是的，我非常喜欢 Logitech）。
据我所知，这个问题与鼠标本身无关，因为我使用其他鼠标时也遇到了同样的问题，比如罗技 M100和像那些便宜的上网本鼠标。
当然，我的防病毒软件（Microsoft Security Essentials）说我没有病毒，Malwarebites 和常见的防病毒应用程序也这么说，所以我假设恶意软件不是问题，但这里是正在运行的进程列表，也许你会发现一些可疑的东西。
Image name PID Session Name Session# Mem Usage
========================= ======== ================ =========== ============
System Idle Process 0 Services 0 24 KB
System 4 Services 0 1.056 KB
smss.exe 292 Services 0 984 KB
csrss.exe 456 Services 0 4.072 KB
wininit.exe 516 Services 0 3.860 KB
csrss.exe 544 Console 1 11.544 KB
services.exe 580 Services 0 10.416 KB
lsass.exe 604 Services 0 9.172 KB
lsm.exe 616 Services 0 4.008 KB
winlogon.exe 624 Console 1 6.048 KB
svchost.exe 756 Services 0 9.572 KB
nvvsvc.exe 816 Services 0 5.832 KB
svchost.exe 856 Services 0 7.328 KB
MsMpEng.exe 912 Services 0 59.288 KB
svchost.exe 312 Services 0 18.416 KB
svchost.exe 356 Services 0 124.840 KB
svchost.exe 344 Services 0 16.880 KB
svchost.exe 704 Services 0 36.968 KB
audiodg.exe 1028 Services 0 27.840 KB
svchost.exe 1144 Services 0 6.116 KB
svchost.exe 1272 Services 0 22.428 KB
nvxdsync.exe 1356 Console 1 12.924 KB
nvvsvc.exe 1364 Console 1 9.228 KB
spoolsv.exe 1548 Services 0 10.308 KB
svchost.exe 1592 Services 0 14.100 KB
taskhost.exe 1840 Console 1 14.788 KB
dwm.exe 1940 Console 1 62.244 KB
StarWindServiceAE.exe 1948 Services 0 4.844 KB
svchost.exe 1968 Services 0 4.816 KB
TeamViewer_Service.exe 2008 Services 0 11.856 KB
explorer.exe 1288 Console 1 86.908 KB
OSPPSVC.EXE 2536 Services 0 8.588 KB
NisSrv.exe 2572 Services 0 5.292 KB
WmiPrvSE.exe 2728 Services 0 11.492 KB
svchost.exe 2924 Services 0 5.340 KB
RAVCpl64.exe 3000 Console 1 8.812 KB
XBoxStat.exe 3016 Console 1 7.328 KB
msseces.exe 3024 Console 1 11.852 KB
LCore.exe 3040 Console 1 50.016 KB
WUDFHost.exe 2160 Services 0 6.148 KB
vswitch64.exe 2236 Console 1 13.572 KB
robotaskbaricon.exe 2460 Console 1 27.936 KB
dexpot.exe 784 Console 1 20.204 KB
SearchIndexer.exe 1764 Services 0 22.848 KB
TeamViewer.exe 3136 Console 1 17.516 KB
iTunesHelper.exe 3300 Console 1 7.780 KB
Dexpot64.exe 3340 Console 1 3.132 KB
jusched.exe 3376 Console 1 4.504 KB
Dropbox.exe 3404 Console 1 74.692 KB
Steam.exe 3512 Console 1 126.028 KB
tv_w32.exe 3700 Console 1 4.756 KB
tv_x64.exe 3708 Console 1 3.888 KB
Dexcube.exe 3820 Console 1 3.932 KB
iPodService.exe 3852 Services 0 6.560 KB
DexControl.exe 3904 Console 1 5.208 KB
iSyncr.exe 3956 Console 1 29.964 KB
svchost.exe 4448 Services 0 5.116 KB
Skype.exe 5060 Console 1 107.892 KB
SetPoint.exe 6496 Console 1 45.908 KB
LogiAppBroker.exe 1628 Console 1 7.128 KB
KHALMNPR.exe 6728 Console 1 12.196 KB
chrome.exe 5256 Console 1 123.264 KB
chrome.exe 5028 Console 1 58.500 KB
chrome.exe 2868 Console 1 74.560 KB
chrome.exe 5512 Console 1 26.232 KB
chrome.exe 6384 Console 1 18.752 KB
chrome.exe 6480 Console 1 22.732 KB
chrome.exe 5340 Console 1 19.816 KB
chrome.exe 6740 Console 1 18.684 KB
chrome.exe 4016 Console 1 124.872 KB
chrome.exe 5200 Console 1 22.196 KB
chrome.exe 6044 Console 1 23.892 KB
chrome.exe 3116 Console 1 31.720 KB
chrome.exe 2808 Console 1 8.692 KB
taskhost.exe 6840 Console 1 5.348 KB
firefox.exe 3088 Console 1 577.696 KB
iTunes.exe 5844 Console 1 142.380 KB
plugin-container.exe 2356 Console 1 15.108 KB
FlashPlayerPlugin_11_7_70 5412 Console 1 11.528 KB
FlashPlayerPlugin_11_7_70 5464 Console 1 23.616 KB
taskmgr.exe 4572 Console 1 11.164 KB
PaintDotNet.exe 5828 Console 1 65.576 KB
cmd.exe 5416 Console 1 3.068 KB
conhost.exe 2424 Console 1 5.764 KB
tasklist.exe 6224 Console 1 5.512 KB
编辑：视频已上传！ http://www.youtube.com/watch?v=IkFo1tgjZgY
谢谢任何可能的帮助！
答案1
好的，给我带来所有麻烦的进程是 VistaSwitcher，在终止正在运行的进程后，我的问题就消失了。
我已经联系开发人员，让他知道发生了什么，我希望它能尽快修复。