Короче я исправил баг
В командной строке ( через администратора)
Я вёл sfc /scannow

When trying to log in I get an error

Client Version: 2024.1.2
java.lang.RuntimeException: java.io.IOException: Cannot run program "rundll32": CreateProcess error=2, The specified file cannot be found
at com.faforever.client.fx.PlatformService.showDocument(PlatformService.java:81)
at com.faforever.client.login.OAuthValuesReceiver.readValues(OAuthValuesReceiver.java:81)
at com.faforever.client.login.OAuthValuesReceiver.lambda$receiveValues$0(OAuthValuesReceiver.java:53)
at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1768)
at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.exec(CompletableFuture.java:1760)
at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:387)
at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1312)
at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1843)
at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1808)
at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:188)
Caused by: java.io.IOException: Cannot run program "rundll32": CreateProcess error=2, The specified file cannot be found at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1170)
at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1089)
at java.base/java.lang.Runtime.exec(Runtime.java:681)
at java.base/java.lang.Runtime.exec(Runtime.java:491)
at java.base/java.lang.Runtime.exec(Runtime.java:366)
at com.faforever.client.fx.PlatformService.showDocument(PlatformService.java:68)
... 9 more
Caused by: java.io.IOException: CreateProcess error=2,The specified file cannot be found
at java.base/java.lang.ProcessImpl.create(Native Method)
at java.base/java.lang.ProcessImpl.<init>(ProcessImpl.java:500)
at java.base/java.lang.ProcessImpl.start(ProcessImpl.java:159)
at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1126)
... 14 more

Что делать?
Когда я питаюсь авторизовываться мне показывает ошибку...

Client Version: 2023.2.0
java.lang.RuntimeException: java.io.IOException: Cannot run program "rundll32": CreateProcess error=2, Не удается найти указанный файл
at com.faforever.client.fx.PlatformService.showDocument(PlatformService.java:84)
at com.faforever.client.login.OAuthValuesReceiver.readWithUri(OAuthValuesReceiver.java:91)
at com.faforever.client.login.OAuthValuesReceiver.lambda$receiveValues$1(OAuthValuesReceiver.java:65)
at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1768)
at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.exec(CompletableFuture.java:1760)
at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373)
at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182)
at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655)
at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622)
at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165)
Caused by: java.io.IOException: Cannot run program "rundll32": CreateProcess error=2, Не удается найти указанный файл
at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1143)
at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1073)
at java.base/java.lang.Runtime.exec(Runtime.java:594)
at java.base/java.lang.Runtime.exec(Runtime.java:418)
at java.base/java.lang.Runtime.exec(Runtime.java:315)
at com.faforever.client.fx.PlatformService.showDocument(PlatformService.java:69)
... 9 more
Caused by: java.io.IOException: CreateProcess error=2, Не удается найти указанный файл
at java.base/java.lang.ProcessImpl.create(Native Method)
at java.base/java.lang.ProcessImpl.<init>(ProcessImpl.java:494)
at java.base/java.lang.ProcessImpl.start(ProcessImpl.java:159)
at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1110)
... 14 more