important :remove high message holding files in c drive of my system > 100 mb size

 it worked.

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 Robust Solution Using FileVisitor

java
import java.io.IOException;
import java.nio.file.*;
import java.nio.file.attribute.*;
import java.text.SimpleDateFormat;
import java.util.*;

public class LargeFileFinder {

    private static final long SIZE_THRESHOLD_BYTES = 100L * 1024 * 1024; // 100MB
    private static final SimpleDateFormat DATE_FORMAT = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");

    private static final List<String> EXCLUDED_PATHS = Arrays.asList(
            "C:\\Windows",
            "C:\\Program Files",
            "C:\\Program Files (x86)",
            "C:\\ProgramData",
            "C:\\$Recycle.Bin",
            "C:\\System Volume Information"
    );

    private static final List<FileDetails> largeFiles = new ArrayList<>();

    public static void main(String[] args) throws IOException {
        Path rootPath = Paths.get("C:\\");

        Files.walkFileTree(rootPath, new SimpleFileVisitor<Path>() {
            @Override
            public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs) {
                String dirStr = dir.toAbsolutePath().toString();
                for (String exclude : EXCLUDED_PATHS) {
                    if (dirStr.startsWith(exclude)) {
                        return FileVisitResult.SKIP_SUBTREE;
                    }
                }
                return FileVisitResult.CONTINUE;
            }

            @Override
            public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) {
                try {
                    long size = attrs.size();
                    if (size > SIZE_THRESHOLD_BYTES) {
                        FileTime lastModified = attrs.lastModifiedTime();
                        FileTime lastAccess = attrs.lastAccessTime();
                        largeFiles.add(new FileDetails(file, size, lastModified, lastAccess));
                    }
                } catch (Exception e) {
                    // Skip unreadable files
                }
                return FileVisitResult.CONTINUE;
            }

            @Override
            public FileVisitResult visitFileFailed(Path file, IOException exc) {
                // Skip files/directories that can't be accessed
                return FileVisitResult.CONTINUE;
            }
        });

        // Sort by last modified descending
        largeFiles.sort(Comparator.comparing(FileDetails::getLastModified).reversed());

        for (FileDetails file : largeFiles) {
            System.out.printf("File: %s\nSize: %.2f MB\nLast Modified: %s\nLast Accessed: %s\n\n",
                    file.path,
                    file.size / (1024.0 * 1024),
                    DATE_FORMAT.format(new Date(file.lastModified.toMillis())),
                    DATE_FORMAT.format(new Date(file.lastAccessed.toMillis())));
        }

        System.out.println("Total files over 100MB found: " + largeFiles.size());
    }

    static class FileDetails {
        Path path;
        long size;
        FileTime lastModified;
        FileTime lastAccessed;

        public FileDetails(Path path, long size, FileTime lastModified, FileTime lastAccessed) {
            this.path = path;
            this.size = size;
            this.lastModified = lastModified;
            this.lastAccessed = lastAccessed;
        }

        public FileTime getLastModified() {
            return lastModified;
        }
    }
}
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