MCreator keeps spitting out Error's after changing version from 1.14.4 to 1.15

While working on my Realistic Diemension and Realistic Blocks mod i decided to change the mod export to 1.15.2 so it would have more minecraft items, after changing it it keeps having this error:
 

Executing 
    Gradle task: eclipse

Build 
    info: MCreator 2020.3.22116, forge-1.15.2, 64-bit, 7856 MB, Windows 10, 
    JVM 1.8.0_252, JAVA_HOME: C:\Program Files\Pylo\MCreator\jdk

org.gradle.tooling.GradleConnectionException: 
    Could not install Gradle distribution from 
    'https://services.gradle.org/distributions/gradle-4.10.3-bin.zip'.

 
      at 
    org.gradle.tooling.internal.consumer.DistributionFactory$ZippedDistribution.getToolingImplementationClasspath(DistributionFactory.java:139)

 
      at 
    org.gradle.tooling.internal.consumer.loader.CachingToolingImplementationLoader.create(CachingToolingImplementationLoader.java:41)

 
      at 
    org.gradle.tooling.internal.consumer.loader.SynchronizedToolingImplementationLoader.create(SynchronizedToolingImplementationLoader.java:44)

 
      at 
    org.gradle.tooling.internal.consumer.connection.LazyConsumerActionExecutor.onStartAction(LazyConsumerActionExecutor.java:104)

 
      at 
    org.gradle.tooling.internal.consumer.connection.LazyConsumerActionExecutor.run(LazyConsumerActionExecutor.java:86)

 
      at 
    org.gradle.tooling.internal.consumer.connection.CancellableConsumerActionExecutor.run(CancellableConsumerActionExecutor.java:45)

 
      at 
    org.gradle.tooling.internal.consumer.connection.ProgressLoggingConsumerActionExecutor.run(ProgressLoggingConsumerActionExecutor.java:61)

 
      at 
    org.gradle.tooling.internal.consumer.connection.RethrowingErrorsConsumerActionExecutor.run(RethrowingErrorsConsumerActionExecutor.java:38)

 
      at 
    org.gradle.tooling.internal.consumer.async.DefaultAsyncConsumerActionExecutor.lambda$run$0(DefaultAsyncConsumerActionExecutor.java:55)

 
      at 
    org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)

 
      at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:48)

 
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)

 
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)

 
      at 
    org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:56)

 
      at java.lang.Thread.run(Thread.java:748)

Caused 
    by: java.lang.RuntimeException: Timeout of 120000 reached waiting for 
    exclusive access to file: 
    C:\Users\HeroB\.mcreator\gradle\wrapper\dists\gradle-4.10.3-bin\31t79e2qsceia4mkbojplrgx\gradle-4.10.3-bin.zip

 
      at org.gradle.wrapper.ExclusiveFileAccessManager.access(ExclusiveFileAccessManager.java:65)

 
      at org.gradle.wrapper.Install.createDist(Install.java:48)

 
      at org.gradle.tooling.internal.consumer.DistributionInstaller.install(DistributionInstaller.java:72)

 
      at 
    org.gradle.tooling.internal.consumer.DistributionFactory$ZippedDistribution.getToolingImplementationClasspath(DistributionFactory.java:133)

 
      ... 14 more

TASK 
    EXECUTION FAILED

Task 
    completed in 120102 milliseconds

but heres the thing i have internet connection, im RIGHT at my router. so i am very confused.