diff --git a/source/net/filebot/Cache.java b/source/net/filebot/Cache.java
index 603a60f4..50aa9b0f 100644
--- a/source/net/filebot/Cache.java
+++ b/source/net/filebot/Cache.java
@@ -22,7 +22,7 @@ public class Cache {
 	public static final Duration ONE_MONTH = Duration.ofDays(30);
 
 	public static Cache getCache(String name, CacheType type) {
-		return CacheManager.getInstance().getCache(name, type);
+		return CacheManager.getInstance().getCache(name.toLowerCase() + "_" + type.ordinal(), type);
 	}
 
 	public <T> CachedResource<T, byte[]> bytes(T key, Transform<T, URL> resource) {
diff --git a/source/net/filebot/CacheManager.java b/source/net/filebot/CacheManager.java
index d440190e..62cfdf2b 100644
--- a/source/net/filebot/CacheManager.java
+++ b/source/net/filebot/CacheManager.java
@@ -36,12 +36,11 @@ public class CacheManager {
 	}
 
 	public synchronized Cache getCache(String name, CacheType type) {
-		String cacheName = name.toLowerCase() + "_" + type.ordinal();
-		if (!manager.cacheExists(cacheName)) {
-			debug.config("Create cache: " + cacheName);
-			manager.addCache(new net.sf.ehcache.Cache(type.getConfiguration(cacheName)));
+		if (!manager.cacheExists(name)) {
+			debug.config("Create cache: " + name);
+			manager.addCache(new net.sf.ehcache.Cache(type.getConfiguration(name)));
 		}
-		return new Cache(manager.getCache(cacheName));
+		return new Cache(manager.getCache(name));
 	}
 
 	public synchronized void clearAll() {
diff --git a/source/net/filebot/format/MediaBindingBean.java b/source/net/filebot/format/MediaBindingBean.java
index 7992a822..043f4d4c 100644
--- a/source/net/filebot/format/MediaBindingBean.java
+++ b/source/net/filebot/format/MediaBindingBean.java
@@ -447,7 +447,7 @@ public class MediaBindingBean {
 
 		// calculate checksum from file
 		Cache cache = Cache.getCache("crc32", CacheType.Ephemeral);
-		return (String) cache.computeIfAbsent(inferredMediaFile, element -> crc32(inferredMediaFile));
+		return (String) cache.computeIfAbsent(inferredMediaFile.getCanonicalPath(), it -> crc32(inferredMediaFile));
 	}
 
 	@Define("fn")